125260818572 has 6 divisors (see below), whose sum is σ = 219206432508. Its totient is φ = 62630409284.

The previous prime is 125260818533. The next prime is 125260818593. The reversal of 125260818572 is 275818062521.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15657602318 + ... + 15657602325.

It is an arithmetic number, because the mean of its divisors is an integer number (36534405418).

Almost surely, 2^125260818572 is an apocalyptic number.

It is an amenable number.

125260818572 is a deficient number, since it is larger than the sum of its proper divisors (93945613936).

125260818572 is a wasteful number, since it uses less digits than its factorization.

125260818572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31315204647 (or 31315204645 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 47.

The spelling of 125260818572 in words is "one hundred twenty-five billion, two hundred sixty million, eight hundred eighteen thousand, five hundred seventy-two".