125372947886 has 16 divisors (see below), whose sum is σ = 188382518640. Its totient is φ = 62578863360.

The previous prime is 125372947867. The next prime is 125372947897. The reversal of 125372947886 is 688749273521.

It is a congruent number.

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, 2991005 + ... + 3032631.

It is an arithmetic number, because the mean of its divisors is an integer number (11773907415).

Almost surely, 2^125372947886 is an apocalyptic number.

125372947886 is a deficient number, since it is larger than the sum of its proper divisors (63009570754).

125372947886 is a wasteful number, since it uses less digits than its factorization.

125372947886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44179.

The product of its digits is 40642560, while the sum is 62.

The spelling of 125372947886 in words is "one hundred twenty-five billion, three hundred seventy-two million, nine hundred forty-seven thousand, eight hundred eighty-six".