56611364 has 24 divisors (see below), whose sum is σ = 103252800. Its totient is φ = 27125280.

The previous prime is 56611361. The next prime is 56611381. The reversal of 56611364 is 46311665.

It is a self number, because there is not a number n which added to its sum of digits gives 56611364.

It is not an unprimeable number, because it can be changed into a prime (56611361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14369 + ... + 17879.

It is an arithmetic number, because the mean of its divisors is an integer number (4302200).

Almost surely, 2^56611364 is an apocalyptic number.

It is an amenable number.

56611364 is a deficient number, since it is larger than the sum of its proper divisors (46641436).

56611364 is a wasteful number, since it uses less digits than its factorization.

56611364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3683 (or 3681 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 56611364 is about 7524.0523655807. The cubic root of 56611364 is about 383.9734591755.

The spelling of 56611364 in words is "fifty-six million, six hundred eleven thousand, three hundred sixty-four".