45183273 has 8 divisors (see below), whose sum is σ = 63415200. Its totient is φ = 28536768.

The previous prime is 45183269. The next prime is 45183287. The reversal of 45183273 is 37238154.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45183273 - 2² = 45183269 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45183223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396288 + ... + 396401.

It is an arithmetic number, because the mean of its divisors is an integer number (7926900).

Almost surely, 2^45183273 is an apocalyptic number.

It is an amenable number.

45183273 is a deficient number, since it is larger than the sum of its proper divisors (18231927).

45183273 is a wasteful number, since it uses less digits than its factorization.

45183273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792711.

The product of its digits is 20160, while the sum is 33.

The square root of 45183273 is about 6721.8504148783. The cubic root of 45183273 is about 356.1715523174.

The spelling of 45183273 in words is "forty-five million, one hundred eighty-three thousand, two hundred seventy-three".