125552100522 has 16 divisors (see below), whose sum is σ = 252366033600. Its totient is φ = 41640394752.

The previous prime is 125552100469. The next prime is 125552100539. The reversal of 125552100522 is 225001255521.

It is a self number, because there is not a number n which added to its sum of digits gives 125552100522.

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, 52575063 + ... + 52577450.

It is an arithmetic number, because the mean of its divisors is an integer number (15772877100).

Almost surely, 2^125552100522 is an apocalyptic number.

125552100522 is an abundant number, since it is smaller than the sum of its proper divisors (126813933078).

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

125552100522 is a wasteful number, since it uses less digits than its factorization.

125552100522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105152717.

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 125552100522 in words is "one hundred twenty-five billion, five hundred fifty-two million, one hundred thousand, five hundred twenty-two".