125992218960 has 160 divisors (see below), whose sum is σ = 440450916480. Its totient is φ = 33096425472.

The previous prime is 125992218943. The next prime is 125992218971. The reversal of 125992218960 is 69812299521.

125992218960 is a `hidden beast` number, since 1 + 259 + 92 + 218 + 96 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 125992218897 and 125992218906.

It is a congruent number.

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, 290577 + ... + 580016.

It is an arithmetic number, because the mean of its divisors is an integer number (2752818228).

Almost surely, 2^125992218960 is an apocalyptic number.

125992218960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125992218960 is an abundant number, since it is smaller than the sum of its proper divisors (314458697520).

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

125992218960 is a wasteful number, since it uses less digits than its factorization.

125992218960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870682 (or 870670 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 54.

The spelling of 125992218960 in words is "one hundred twenty-five billion, nine hundred ninety-two million, two hundred eighteen thousand, nine hundred sixty".