52022543131 has 12 divisors (see below), whose sum is σ = 56618088912. Its totient is φ = 47777018016.

The previous prime is 52022543119. The next prime is 52022543141. The reversal of 52022543131 is 13134522025.

It is not a de Polignac number, because 52022543131 - 2⁵ = 52022543099 is a prime.

It is a super-2 number, since 2×52022543131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 52022543131.

It is not an unprimeable number, because it can be changed into a prime (52022543141) 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, 747991 + ... + 814576.

It is an arithmetic number, because the mean of its divisors is an integer number (4718174076).

Almost surely, 2^52022543131 is an apocalyptic number.

52022543131 is a deficient number, since it is larger than the sum of its proper divisors (4595545781).

52022543131 is a wasteful number, since it uses less digits than its factorization.

52022543131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1562790 (or 1562777 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 52022543131 in words is "fifty-two billion, twenty-two million, five hundred forty-three thousand, one hundred thirty-one".