56456368 has 20 divisors (see below), whose sum is σ = 109634848. Its totient is φ = 28163520.

The previous prime is 56456357. The next prime is 56456381. The reversal of 56456368 is 86365465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598 + ... + 11218.

Almost surely, 2^56456368 is an apocalyptic number.

It is an amenable number.

56456368 is a deficient number, since it is larger than the sum of its proper divisors (53178480).

56456368 is a wasteful number, since it uses less digits than its factorization.

56456368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8092 (or 8086 counting only the distinct ones).

The product of its digits is 518400, while the sum is 43.

The square root of 56456368 is about 7513.7452711680. The cubic root of 56456368 is about 383.6227124730.

The spelling of 56456368 in words is "fifty-six million, four hundred fifty-six thousand, three hundred sixty-eight".