52710812531 has 12 divisors (see below), whose sum is σ = 57204592200. Its totient is φ = 48547699200.

The previous prime is 52710812449. The next prime is 52710812537. The reversal of 52710812531 is 13521801725.

It is not a de Polignac number, because 52710812531 - 2³⁰ = 51637070707 is a prime.

It is a super-2 number, since 2×52710812531² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52710812491 and 52710812500.

It is not an unprimeable number, because it can be changed into a prime (52710812537) 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, 271445 + ... + 423206.

It is an arithmetic number, because the mean of its divisors is an integer number (4767049350).

Almost surely, 2^52710812531 is an apocalyptic number.

52710812531 is a deficient number, since it is larger than the sum of its proper divisors (4493779669).

52710812531 is a wasteful number, since it uses less digits than its factorization.

52710812531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695126 (or 695113 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 35.

The spelling of 52710812531 in words is "fifty-two billion, seven hundred ten million, eight hundred twelve thousand, five hundred thirty-one".