125632889776524 has 48 divisors (see below), whose sum is σ = 318486645060192. Its totient is φ = 38314182853632.

The previous prime is 125632889776481. The next prime is 125632889776549. The reversal of 125632889776524 is 425677988236521.

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, 3563429439 + ... + 3563464694.

It is an arithmetic number, because the mean of its divisors is an integer number (6635138438754).

Almost surely, 2^{125632889776524} is an apocalyptic number.

It is an amenable number.

125632889776524 is an abundant number, since it is smaller than the sum of its proper divisors (192853755283668).

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

125632889776524 is a wasteful number, since it uses less digits than its factorization.

125632889776524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7126894266 (or 7126894264 counting only the distinct ones).

The product of its digits is 2438553600, while the sum is 75.

The spelling of 125632889776524 in words is "one hundred twenty-five trillion, six hundred thirty-two billion, eight hundred eighty-nine million, seven hundred seventy-six thousand, five hundred twenty-four".