131372557624 has 64 divisors (see below), whose sum is σ = 308073922560. Its totient is φ = 51022573440.

The previous prime is 131372557607. The next prime is 131372557661. The reversal of 131372557624 is 426755273131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141112 + ... + 531655.

It is an arithmetic number, because the mean of its divisors is an integer number (4813655040).

Almost surely, 2^131372557624 is an apocalyptic number.

131372557624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131372557624 is an abundant number, since it is smaller than the sum of its proper divisors (176701364936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131372557624 is a wasteful number, since it uses less digits than its factorization.

131372557624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673108 (or 673104 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 46.

The spelling of 131372557624 in words is "one hundred thirty-one billion, three hundred seventy-two million, five hundred fifty-seven thousand, six hundred twenty-four".