125227530404656 has 40 divisors (see below), whose sum is σ = 243136642703360. Its totient is φ = 62482682539584.

The previous prime is 125227530404617. The next prime is 125227530404707. The reversal of 125227530404656 is 656404035722521.

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, 18865735 + ... + 24624601.

It is an arithmetic number, because the mean of its divisors is an integer number (6078416067584).

Almost surely, 2^{125227530404656} is an apocalyptic number.

125227530404656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

125227530404656 is a deficient number, since it is larger than the sum of its proper divisors (117909112298704).

125227530404656 is a wasteful number, since it uses less digits than its factorization.

125227530404656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5761721 (or 5761715 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 52.

The spelling of 125227530404656 in words is "one hundred twenty-five trillion, two hundred twenty-seven billion, five hundred thirty million, four hundred four thousand, six hundred fifty-six".