52156360510331 has 12 divisors (see below), whose sum is σ = 66187292373720. Its totient is φ = 40641319877760.

The previous prime is 52156360510321. The next prime is 52156360510367. The reversal of 52156360510331 is 13301506365125.

It is not a de Polignac number, because 52156360510331 - 2³⁸ = 51881482603387 is a prime.

It is a super-2 number, since 2×52156360510331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52156360510301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48382523126 + ... + 48382524203.

It is an arithmetic number, because the mean of its divisors is an integer number (5515607697810).

Almost surely, 2^{52156360510331} is an apocalyptic number.

52156360510331 is a deficient number, since it is larger than the sum of its proper divisors (14030931863389).

52156360510331 is a wasteful number, since it uses less digits than its factorization.

52156360510331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96765047354 (or 96765047347 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 41.

Adding to 52156360510331 its reverse (13301506365125), we get a palindrome (65457866875456).

The spelling of 52156360510331 in words is "fifty-two trillion, one hundred fifty-six billion, three hundred sixty million, five hundred ten thousand, three hundred thirty-one".