125960389686 has 128 divisors (see below), whose sum is σ = 307722240000. Its totient is φ = 38014450848.

The previous prime is 125960389669. The next prime is 125960389691. The reversal of 125960389686 is 686983069521.

125960389686 is a `hidden beast` number, since 1 + 2 + 596 + 0 + 38 + 9 + 6 + 8 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49530931 + ... + 49533473.

It is an arithmetic number, because the mean of its divisors is an integer number (2404080000).

Almost surely, 2^125960389686 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125960389686, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153861120000).

125960389686 is an abundant number, since it is smaller than the sum of its proper divisors (181761850314).

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

125960389686 is a wasteful number, since it uses less digits than its factorization.

125960389686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695 (or 4689 counting only the distinct ones).

The product of its (nonzero) digits is 33592320, while the sum is 63.

The spelling of 125960389686 in words is "one hundred twenty-five billion, nine hundred sixty million, three hundred eighty-nine thousand, six hundred eighty-six".