56452904 has 16 divisors (see below), whose sum is σ = 106612800. Its totient is φ = 28022832.

The previous prime is 56452901. The next prime is 56452909. The reversal of 56452904 is 40925465.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56452901) 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, 24272 + ... + 26495.

It is an arithmetic number, because the mean of its divisors is an integer number (6663300).

Almost surely, 2^56452904 is an apocalyptic number.

It is an amenable number.

56452904 is a deficient number, since it is larger than the sum of its proper divisors (50159896).

56452904 is a wasteful number, since it uses less digits than its factorization.

56452904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50912 (or 50908 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 56452904 is about 7513.5147567567. The cubic root of 56452904 is about 383.6148663179.

The spelling of 56452904 in words is "fifty-six million, four hundred fifty-two thousand, nine hundred four".