57316265 has 16 divisors (see below), whose sum is σ = 74380032. Its totient is φ = 42234624.

The previous prime is 57316261. The next prime is 57316283. The reversal of 57316265 is 56261375.

It is a cyclic number.

It is not a de Polignac number, because 57316265 - 2² = 57316261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57316261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3179 + ... + 11168.

It is an arithmetic number, because the mean of its divisors is an integer number (4648752).

Almost surely, 2^57316265 is an apocalyptic number.

It is an amenable number.

57316265 is a deficient number, since it is larger than the sum of its proper divisors (17063767).

57316265 is a wasteful number, since it uses less digits than its factorization.

57316265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14416.

The product of its digits is 37800, while the sum is 35.

The square root of 57316265 is about 7570.7506232870. The cubic root of 57316265 is about 385.5605821384.

The spelling of 57316265 in words is "fifty-seven million, three hundred sixteen thousand, two hundred sixty-five".