125814692468 has 6 divisors (see below), whose sum is σ = 220175711826. Its totient is φ = 62907346232.

The previous prime is 125814692447. The next prime is 125814692501. The reversal of 125814692468 is 864296418521.

It can be written as a sum of positive squares in only one way, i.e., 125742578404 + 72114064 = 354602^2 + 8492^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15726836555 + ... + 15726836562.

It is an arithmetic number, because the mean of its divisors is an integer number (36695951971).

Almost surely, 2^125814692468 is an apocalyptic number.

It is an amenable number.

125814692468 is a deficient number, since it is larger than the sum of its proper divisors (94361019358).

125814692468 is a wasteful number, since it uses less digits than its factorization.

125814692468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31453673121 (or 31453673119 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 56.

The spelling of 125814692468 in words is "one hundred twenty-five billion, eight hundred fourteen million, six hundred ninety-two thousand, four hundred sixty-eight".