56464056 has 48 divisors (see below), whose sum is σ = 166827960. Its totient is φ = 17110080.

The previous prime is 56464039. The next prime is 56464063. The reversal of 56464056 is 65046465.

It is a happy number.

56464056 is a `hidden beast` number, since 5 + 6 + 4 + 640 + 5 + 6 = 666.

It is a super-2 number, since 2×56464056² = 6376379239942272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 56464056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34855 + ... + 36438.

Almost surely, 2^56464056 is an apocalyptic number.

It is an amenable number.

56464056 is an abundant number, since it is smaller than the sum of its proper divisors (110363904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56464056 is a wasteful number, since it uses less digits than its factorization.

56464056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71316 (or 71309 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 56464056 is about 7514.2568494829. The cubic root of 56464056 is about 383.6401250794.

It can be divided in two parts, 564 and 64056, that added together give a triangular number (64620 = T₃₅₉).

The spelling of 56464056 in words is "fifty-six million, four hundred sixty-four thousand, fifty-six".