52131103555 has 16 divisors (see below), whose sum is σ = 64348943904. Its totient is φ = 40526945280.

The previous prime is 52131103547. The next prime is 52131103589. The reversal of 52131103555 is 55530113125.

It is not a de Polignac number, because 52131103555 - 2³ = 52131103547 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004334 + ... + 1054963.

It is an arithmetic number, because the mean of its divisors is an integer number (4021808994).

Almost surely, 2^52131103555 is an apocalyptic number.

52131103555 is a deficient number, since it is larger than the sum of its proper divisors (12217840349).

52131103555 is a wasteful number, since it uses less digits than its factorization.

52131103555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2059446.

The product of its (nonzero) digits is 11250, while the sum is 31.

The spelling of 52131103555 in words is "fifty-two billion, one hundred thirty-one million, one hundred three thousand, five hundred fifty-five".