52256713 has 16 divisors (see below), whose sum is σ = 56165760. Its totient is φ = 48508416.

The previous prime is 52256689. The next prime is 52256719. The reversal of 52256713 is 31765225.

It is a cyclic number.

It is not a de Polignac number, because 52256713 - 2⁵ = 52256681 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (52256719) 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, 131431 + ... + 131827.

It is an arithmetic number, because the mean of its divisors is an integer number (3510360).

Almost surely, 2^52256713 is an apocalyptic number.

It is an amenable number.

52256713 is a deficient number, since it is larger than the sum of its proper divisors (3909047).

52256713 is a wasteful number, since it uses less digits than its factorization.

52256713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576.

The product of its digits is 12600, while the sum is 31.

The square root of 52256713 is about 7228.8804804064. The cubic root of 52256713 is about 373.8643282861.

The spelling of 52256713 in words is "fifty-two million, two hundred fifty-six thousand, seven hundred thirteen".