125286553392 has 160 divisors (see below), whose sum is σ = 434560519680. Its totient is φ = 30038722560.

The previous prime is 125286553321. The next prime is 125286553417. The reversal of 125286553392 is 293355682521.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1255717 + ... + 1351812.

It is an arithmetic number, because the mean of its divisors is an integer number (2716003248).

Almost surely, 2^125286553392 is an apocalyptic number.

125286553392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125286553392 is an abundant number, since it is smaller than the sum of its proper divisors (309273966288).

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

125286553392 is a wasteful number, since it uses less digits than its factorization.

125286553392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607571 (or 2607565 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 51.

The spelling of 125286553392 in words is "one hundred twenty-five billion, two hundred eighty-six million, five hundred fifty-three thousand, three hundred ninety-two".