125055654545315 has 32 divisors (see below), whose sum is σ = 164923717593600. Its totient is φ = 90472438342656.

The previous prime is 125055654545293. The next prime is 125055654545363. The reversal of 125055654545315 is 513545456550521.

It is a cyclic number.

It is not a de Polignac number, because 125055654545315 - 2⁴⁰ = 123956142917539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87733427 + ... + 89147436.

It is an arithmetic number, because the mean of its divisors is an integer number (5153866174800).

Almost surely, 2^{125055654545315} is an apocalyptic number.

125055654545315 is a deficient number, since it is larger than the sum of its proper divisors (39868063048285).

125055654545315 is a wasteful number, since it uses less digits than its factorization.

125055654545315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176881103.

The product of its (nonzero) digits is 45000000, while the sum is 56.

The spelling of 125055654545315 in words is "one hundred twenty-five trillion, fifty-five billion, six hundred fifty-four million, five hundred forty-five thousand, three hundred fifteen".