125113966475 has 6 divisors (see below), whose sum is σ = 155141318460. Its totient is φ = 100091173160.

The previous prime is 125113966469. The next prime is 125113966487. The reversal of 125113966475 is 574669311521.

It is not a de Polignac number, because 125113966475 - 2¹⁰ = 125113965451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2502279305 + ... + 2502279354.

It is an arithmetic number, because the mean of its divisors is an integer number (25856886410).

Almost surely, 2^125113966475 is an apocalyptic number.

125113966475 is a deficient number, since it is larger than the sum of its proper divisors (30027351985).

125113966475 is an equidigital number, since it uses as much as digits as its factorization.

125113966475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5004558669 (or 5004558664 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 50.

The spelling of 125113966475 in words is "one hundred twenty-five billion, one hundred thirteen million, nine hundred sixty-six thousand, four hundred seventy-five".