125179928860 has 24 divisors (see below), whose sum is σ = 300431829600. Its totient is φ = 42918832704.

The previous prime is 125179928857. The next prime is 125179928873. The reversal of 125179928860 is 68829971521.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 125179928795 and 125179928804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447071035 + ... + 447071314.

It is an arithmetic number, because the mean of its divisors is an integer number (12517992900).

Almost surely, 2^125179928860 is an apocalyptic number.

125179928860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125179928860 is an abundant number, since it is smaller than the sum of its proper divisors (175251900740).

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

125179928860 is a wasteful number, since it uses less digits than its factorization.

125179928860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894142365 (or 894142363 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 58.

The spelling of 125179928860 in words is "one hundred twenty-five billion, one hundred seventy-nine million, nine hundred twenty-eight thousand, eight hundred sixty".