125604557706 has 32 divisors (see below), whose sum is σ = 264829943808. Its totient is φ = 39655519920.

The previous prime is 125604557671. The next prime is 125604557717. The reversal of 125604557706 is 607755406521.

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, 7175230 + ... + 7192713.

It is an arithmetic number, because the mean of its divisors is an integer number (8275935744).

Almost surely, 2^125604557706 is an apocalyptic number.

125604557706 is an abundant number, since it is smaller than the sum of its proper divisors (139225386102).

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

125604557706 is a wasteful number, since it uses less digits than its factorization.

125604557706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14368026.

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 125604557706 in words is "one hundred twenty-five billion, six hundred four million, five hundred fifty-seven thousand, seven hundred six".