56572075 has 24 divisors (see below), whose sum is σ = 82346912. Its totient is φ = 37739520.

The previous prime is 56572057. The next prime is 56572081. The reversal of 56572075 is 57027565.

It is not a de Polignac number, because 56572075 - 2⁷ = 56571947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2107 + ... + 10843.

Almost surely, 2^56572075 is an apocalyptic number.

56572075 is a deficient number, since it is larger than the sum of its proper divisors (25774837).

56572075 is a wasteful number, since it uses less digits than its factorization.

56572075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8791 (or 8786 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 56572075 is about 7521.4410188474. The cubic root of 56572075 is about 383.8846111453.

The spelling of 56572075 in words is "fifty-six million, five hundred seventy-two thousand, seventy-five".