125297702092 has 24 divisors (see below), whose sum is σ = 220351443200. Its totient is φ = 62340258960.

The previous prime is 125297702083. The next prime is 125297702137. The reversal of 125297702092 is 290207792521.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6072409 + ... + 6093007.

Almost surely, 2^125297702092 is an apocalyptic number.

It is an amenable number.

125297702092 is a deficient number, since it is larger than the sum of its proper divisors (95053741108).

125297702092 is a wasteful number, since it uses less digits than its factorization.

125297702092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28021 (or 28019 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 46.

The spelling of 125297702092 in words is "one hundred twenty-five billion, two hundred ninety-seven million, seven hundred two thousand, ninety-two".