125194915675 has 12 divisors (see below), whose sum is σ = 155453507680. Its totient is φ = 100019279520.

The previous prime is 125194915633. The next prime is 125194915759. The reversal of 125194915675 is 576519491521.

It is not a de Polignac number, because 125194915675 - 2²¹ = 125192818523 is a prime.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3397635 + ... + 3434284.

Almost surely, 2^125194915675 is an apocalyptic number.

125194915675 is a deficient number, since it is larger than the sum of its proper divisors (30258592005).

125194915675 is an equidigital number, since it uses as much as digits as its factorization.

125194915675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6832662 (or 6832657 counting only the distinct ones).

The product of its digits is 3402000, while the sum is 55.

The spelling of 125194915675 in words is "one hundred twenty-five billion, one hundred ninety-four million, nine hundred fifteen thousand, six hundred seventy-five".