125025551520204 has 24 divisors (see below), whose sum is σ = 295722537387760. Its totient is φ = 41104290910464.

The previous prime is 125025551520167. The next prime is 125025551520271. The reversal of 125025551520204 is 402025155520521.

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, 71361615289 + ... + 71361617040.

Almost surely, 2^{125025551520204} is an apocalyptic number.

It is an amenable number.

125025551520204 is an abundant number, since it is smaller than the sum of its proper divisors (170696985867556).

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

125025551520204 is a wasteful number, since it uses less digits than its factorization.

125025551520204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142723232409 (or 142723232407 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 39.

The spelling of 125025551520204 in words is "one hundred twenty-five trillion, twenty-five billion, five hundred fifty-one million, five hundred twenty thousand, two hundred four".