125602595668 has 12 divisors (see below), whose sum is σ = 239786773632. Its totient is φ = 57092088920.

The previous prime is 125602595641. The next prime is 125602595687. The reversal of 125602595668 is 866595206521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427302180 + ... + 1427302267.

It is an arithmetic number, because the mean of its divisors is an integer number (19982231136).

Almost surely, 2^125602595668 is an apocalyptic number.

It is an amenable number.

125602595668 is a deficient number, since it is larger than the sum of its proper divisors (114184177964).

125602595668 is a wasteful number, since it uses less digits than its factorization.

125602595668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854604462 (or 2854604460 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 55.

The spelling of 125602595668 in words is "one hundred twenty-five billion, six hundred two million, five hundred ninety-five thousand, six hundred sixty-eight".