125958347385516 has 36 divisors (see below), whose sum is σ = 326999973921712. Its totient is φ = 40851355908384.

The previous prime is 125958347385503. The next prime is 125958347385589. The reversal of 125958347385516 is 615583743859521.

125958347385516 is a `hidden beast` number, since 1 + 2 + 5 + 9 + 5 + 8 + 34 + 7 + 38 + 551 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47281660600 + ... + 47281663263.

Almost surely, 2^{125958347385516} is an apocalyptic number.

It is an amenable number.

125958347385516 is an abundant number, since it is smaller than the sum of its proper divisors (201041626536196).

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

125958347385516 is a wasteful number, since it uses less digits than its factorization.

125958347385516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94563323910 (or 94563323905 counting only the distinct ones).

The product of its digits is 1088640000, while the sum is 72.

The spelling of 125958347385516 in words is "one hundred twenty-five trillion, nine hundred fifty-eight billion, three hundred forty-seven million, three hundred eighty-five thousand, five hundred sixteen".