125654765204 has 12 divisors (see below), whose sum is σ = 220354915200. Its totient is φ = 62696218008.

The previous prime is 125654765189. The next prime is 125654765207. The reversal of 125654765204 is 402567456521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125654765207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32788994 + ... + 32792825.

It is an arithmetic number, because the mean of its divisors is an integer number (18362909600).

Almost surely, 2^125654765204 is an apocalyptic number.

It is an amenable number.

125654765204 is a deficient number, since it is larger than the sum of its proper divisors (94700149996).

125654765204 is a wasteful number, since it uses less digits than its factorization.

125654765204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65582302 (or 65582300 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 125654765204 in words is "one hundred twenty-five billion, six hundred fifty-four million, seven hundred sixty-five thousand, two hundred four".