56765315 has 4 divisors (see below), whose sum is σ = 68118384. Its totient is φ = 45412248.

The previous prime is 56765299. The next prime is 56765327. The reversal of 56765315 is 51356765.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56765315 - 2⁴ = 56765299 is a prime.

It is a Duffinian number.

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, 5676527 + ... + 5676536.

It is an arithmetic number, because the mean of its divisors is an integer number (17029596).

Almost surely, 2^56765315 is an apocalyptic number.

56765315 is a deficient number, since it is larger than the sum of its proper divisors (11353069).

56765315 is a wasteful number, since it uses less digits than its factorization.

56765315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353068.

The product of its digits is 94500, while the sum is 38.

The square root of 56765315 is about 7534.2760103410. The cubic root of 56765315 is about 384.3212079305.

The spelling of 56765315 in words is "fifty-six million, seven hundred sixty-five thousand, three hundred fifteen".