125524275228 has 36 divisors (see below), whose sum is σ = 346142699448. Its totient is φ = 38037659040.

The previous prime is 125524275193. The next prime is 125524275259. The reversal of 125524275228 is 822572425521.

125524275228 is a `hidden beast` number, since 1 + 2 + 552 + 4 + 2 + 75 + 2 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158489851 + ... + 158490642.

Almost surely, 2^125524275228 is an apocalyptic number.

125524275228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

125524275228 is an abundant number, since it is smaller than the sum of its proper divisors (220618424220).

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

125524275228 is a wasteful number, since it uses less digits than its factorization.

125524275228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316980514 (or 316980509 counting only the distinct ones).

The product of its digits is 896000, while the sum is 45.

The spelling of 125524275228 in words is "one hundred twenty-five billion, five hundred twenty-four million, two hundred seventy-five thousand, two hundred twenty-eight".