125113254225552 has 160 divisors (see below), whose sum is σ = 359360305599360. Its totient is φ = 41676679457280.

The previous prime is 125113254225539. The next prime is 125113254225601. The reversal of 125113254225552 is 255522452311521.

125113254225552 is a `hidden beast` number, since 1 + 2 + 5 + 1 + 1 + 3 + 2 + 542 + 2 + 55 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 125113254225498 and 125113254225507.

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, 7509340102 + ... + 7509356762.

It is an arithmetic number, because the mean of its divisors is an integer number (2246001909996).

Almost surely, 2^{125113254225552} is an apocalyptic number.

125113254225552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125113254225552 is an abundant number, since it is smaller than the sum of its proper divisors (234247051373808).

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

125113254225552 is a wasteful number, since it uses less digits than its factorization.

125113254225552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27198 (or 27186 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 45.

The spelling of 125113254225552 in words is "one hundred twenty-five trillion, one hundred thirteen billion, two hundred fifty-four million, two hundred twenty-five thousand, five hundred fifty-two".