56610056 has 16 divisors (see below), whose sum is σ = 106226640. Its totient is φ = 28282960.

The previous prime is 56610041. The next prime is 56610079. The reversal of 56610056 is 65001665.

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, 14471 + ... + 17961.

It is an arithmetic number, because the mean of its divisors is an integer number (6639165).

Almost surely, 2^56610056 is an apocalyptic number.

It is an amenable number.

56610056 is a deficient number, since it is larger than the sum of its proper divisors (49616584).

56610056 is a wasteful number, since it uses less digits than its factorization.

56610056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5524 (or 5520 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 56610056 is about 7523.9654438335. The cubic root of 56610056 is about 383.9705019297.

The spelling of 56610056 in words is "fifty-six million, six hundred ten thousand, fifty-six".