52156713 has 8 divisors (see below), whose sum is σ = 79476928. Its totient is φ = 29803824.

The previous prime is 52156693. The next prime is 52156723. The reversal of 52156713 is 31765125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52156713 - 2⁵ = 52156681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52156723) 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, 1241806 + ... + 1241847.

It is an arithmetic number, because the mean of its divisors is an integer number (9934616).

Almost surely, 2^52156713 is an apocalyptic number.

It is an amenable number.

52156713 is a deficient number, since it is larger than the sum of its proper divisors (27320215).

52156713 is a wasteful number, since it uses less digits than its factorization.

52156713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483663.

The product of its digits is 6300, while the sum is 30.

The square root of 52156713 is about 7221.9604679062. The cubic root of 52156713 is about 373.6256967050.

The spelling of 52156713 in words is "fifty-two million, one hundred fifty-six thousand, seven hundred thirteen".