56318560 has 24 divisors (see below), whose sum is σ = 133052976. Its totient is φ = 22527360.

The previous prime is 56318539. The next prime is 56318611. The reversal of 56318560 is 6581365.

56318560 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, 175836 + ... + 176155.

It is an arithmetic number, because the mean of its divisors is an integer number (5543874).

Almost surely, 2^56318560 is an apocalyptic number.

It is an amenable number.

56318560 is an abundant number, since it is smaller than the sum of its proper divisors (76734416).

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

56318560 is a wasteful number, since it uses less digits than its factorization.

56318560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352006 (or 351998 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 56318560 is about 7504.5692747819. The cubic root of 56318560 is about 383.3103216600.

The spelling of 56318560 in words is "fifty-six million, three hundred eighteen thousand, five hundred sixty".