56560316 has 12 divisors (see below), whose sum is σ = 99141840. Its totient is φ = 28234080.

The previous prime is 56560297. The next prime is 56560319. The reversal of 56560316 is 61306565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56560319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8681 + ... + 13728.

It is an arithmetic number, because the mean of its divisors is an integer number (8261820).

Almost surely, 2^56560316 is an apocalyptic number.

It is an amenable number.

56560316 is a deficient number, since it is larger than the sum of its proper divisors (42581524).

56560316 is a wasteful number, since it uses less digits than its factorization.

56560316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23044 (or 23042 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 56560316 is about 7520.6592796111. The cubic root of 56560316 is about 383.8580113789.

The spelling of 56560316 in words is "fifty-six million, five hundred sixty thousand, three hundred sixteen".