125647677122600 has 48 divisors (see below), whose sum is σ = 292649732075520. Its totient is φ = 50169800696000.

The previous prime is 125647677122587. The next prime is 125647677122603. The reversal of 125647677122600 is 6221776746521.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (125647677122603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 557825576 + ... + 558050775.

It is an arithmetic number, because the mean of its divisors is an integer number (6096869418240).

Almost surely, 2^{125647677122600} is an apocalyptic number.

125647677122600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125647677122600 is an abundant number, since it is smaller than the sum of its proper divisors (167002054952920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125647677122600 is a wasteful number, since it uses less digits than its factorization.

125647677122600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115876930 (or 1115876921 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 56.

The spelling of 125647677122600 in words is "one hundred twenty-five trillion, six hundred forty-seven billion, six hundred seventy-seven million, one hundred twenty-two thousand, six hundred".