45885297 has 4 divisors (see below), whose sum is σ = 61180400. Its totient is φ = 30590196.

The previous prime is 45885289. The next prime is 45885311. The reversal of 45885297 is 79258854.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 45885297 - 2³ = 45885289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45885097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7647547 + ... + 7647552.

It is an arithmetic number, because the mean of its divisors is an integer number (15295100).

Almost surely, 2^45885297 is an apocalyptic number.

It is an amenable number.

45885297 is a deficient number, since it is larger than the sum of its proper divisors (15295103).

45885297 is a wasteful number, since it uses less digits than its factorization.

45885297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15295102.

The product of its digits is 806400, while the sum is 48.

The square root of 45885297 is about 6773.8686878327. The cubic root of 45885297 is about 358.0067230305.

The spelling of 45885297 in words is "forty-five million, eight hundred eighty-five thousand, two hundred ninety-seven".