56875064 has 16 divisors (see below), whose sum is σ = 112914000. Its totient is φ = 26764672.

The previous prime is 56875043. The next prime is 56875073. The reversal of 56875064 is 46057865.

56875064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208964 + ... + 209235.

It is an arithmetic number, because the mean of its divisors is an integer number (7057125).

Almost surely, 2^56875064 is an apocalyptic number.

It is an amenable number.

56875064 is a deficient number, since it is larger than the sum of its proper divisors (56038936).

56875064 is a wasteful number, since it uses less digits than its factorization.

56875064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418222 (or 418218 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 56875064 is about 7541.5558076567. Note that the first 3 decimals coincide. The cubic root of 56875064 is about 384.5687282974.

The spelling of 56875064 in words is "fifty-six million, eight hundred seventy-five thousand, sixty-four".