| Nominal | 5445 |
| Cardinal | five thousand four hundred forty-five |
Cardinal five thousand four hundred forty-five | |
| Ordinal | 5,445th |
| Number of digits | 4 |
| Sum of digits | 18 |
| Product of digits | 400 |
| Number parity | Odd |
| Prime factorization | 3 x 3 x 5 x 11 x 11 |
| Prime factorization in exponent form | 32 x 5 x 112 |
| Prime factors | 3, 5, 11 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 19 |
| Product of prime factors | 165 |
| Is 5445 a prime number? | No |
| Is 5445 a semiprime number? | No |
| Is 5445 a Chen prime number? | No |
| Is 5445 a Mersenne prime number? | No |
| Is 5445 a Catalan number? | No |
| Is 5445 a Fibonacci number? | No |
| Is 5445 a Idoneal number? | No |
| Square of 5445 (n2) | 29648025 |
| Cube of 5445 (n3) | 161433496125 |
| Square root of 5445 | 73.790243257493 |
| Natural Logarithm (ln) of 5445 | 8.6024530353671 |
| Decimal Logarithm (log) of 5445 | 3.7359978840918 |
| Sine of 5445 | -0.58097926922896 |
| Cosecant of 5445 | -1.7212318114675 |
| Cosine of 5445 | -0.81391835507389 |
| Secant of 5445 | -1.2286244606306 |
| Tangent of 5445 | 0.71380534129398 |
| Cotangent of 5445 | 1.4009421646905 |
| The spelling of 5445 in words is "five thousand four hundred forty-five", meaning that: |
| 5445 is not an aban number (as it contains the letter a) |
| 5445 is not an eban number (as it contains the letter e) |
| 5445 is not an iban number (as it contains the letter i) |
| 5445 is not an oban number (as it contains the letter o) |
| 5445 is not a tban number (as it contains the letter t) |
| 5445 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৫৪৪৫ |
| Eastern Arabic numerals | ٥٬٤٤٥ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆼𓆼𓆼𓆼𓆼𓍥𓎉𓏾 |
| Khmer numerals | ៥៤៤៥ |
| Japanese numerals | 五千四百四十五 |
| Roman numerals | n/a |
| Thai numerals | ๕๔๔๕ |
| Arabic | خمسة آلاف و أربعة مائة و خمسة و أربعون |
| Croatian | pet tisuća četiristo četrdeset i pet |
| Czech | pět tisíc čtyři sta čtyřicet pět |
| Danish | fem tusinde fire hundrede fem og fyrre |
| Dutch | vijfduizend vierhonderdvijfenveertig |
| Estonian | akpe atɔ̃ alafa ene blaene vɔ atɔ̃ |
| Faroese | fimm tusin og fýrehundraðogfýratifimm |
| Filipino | limáng libó’t ápat na daán at ápat na pû’t limá |
| Finnish | viisituhattaneljäsataaneljäkymmentäviisi |
| French | cinq mille quatre cent quarante-cinq |
| Greek | πέντε χίλιάδες τετρακόσια σαράντα πέντε |
| German | fünftausendvierhundertfünfundvierzig |
| Hebrew | חמשת אלפים ארבע מאות ארבעים וחמש |
| Hindi | पाँच हज़ार चार सौ पैंतालीस |
| Hungarian | ötezernégyszáznegyvenöt |
| Icelandic | fimm þúsund og fjögurhundrað og fjörutíu og fimm |
| Indonesian | lima ribu empat ratus empat puluh lima |
| Italian | cinquemilaquattrocentoquarantacinque |
| Japanese | 五千四百四十五 |
| Korean | 오천사백사십오 |
| Latvian | piectūkstoš četrsimt četrdesmit pieci |
| Lithuanian | penki tūkstančiai keturi šimtai keturiasdešimt penki |
| Norwegian | fem tusen fire hundre og førtifem |
| Persian | پنج هزار و چهارصد و چهل و پنج |
| Polish | pięć tysięcy czterysta czterdzieści pięć |
| Portuguese | cinco mil quatrocentos e quarenta e cinco |
| Romanian | cinci mii patru sute patruzeci şi cinci |
| Russian | пять тысяч четыреста сорок пять |
| Serbian | пет хиљада четиристо четрдесет и пет |
| Slovak | päť tisíc štyristo štyridsaťpäť |
| Slovene | pet tisuću štiristo štirideset pet |
| Spanish | cinco mil cuatrocientos cuarenta y cinco |
| Swahili | elfu tano, mia nne na arobaini na tano |
| Swedish | femtusenfyrahundrafyrtiofem |
| Thai | ห้าพันสี่ร้อยสี่สิบห้า |
| Turkish | beş bin dört yüz kırk beş |
| Ukrainian | пʼять тисяч чотириста сорок пʼять |
| Vietnamese | năm nghìn bốn trăm bốn mươi lăm |
| Number 5445 reversed | 5445 | |
| Unicode Character | U+1545 | ᕅ |
| Unix Timestamp | Thu, 01 Jan 1970 01:30:45 +0000 | |