52789086731 has 2 divisors, whose sum is σ = 52789086732. Its totient is φ = 52789086730.

The previous prime is 52789086661. The next prime is 52789086769. The reversal of 52789086731 is 13768098725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52789086731 - 2¹⁰ = 52789085707 is a prime.

It is a super-2 number, since 2×52789086731² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52789086131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26394543365 + 26394543366.

It is an arithmetic number, because the mean of its divisors is an integer number (26394543366).

Almost surely, 2^52789086731 is an apocalyptic number.

52789086731 is a deficient number, since it is larger than the sum of its proper divisors (1).

52789086731 is an equidigital number, since it uses as much as digits as its factorization.

52789086731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 52789086731 in words is "fifty-two billion, seven hundred eighty-nine million, eighty-six thousand, seven hundred thirty-one".