125205161675 has 24 divisors (see below), whose sum is σ = 169594240512. Its totient is φ = 90936900000.

The previous prime is 125205161659. The next prime is 125205161713. The reversal of 125205161675 is 576161502521.

It is not a de Polignac number, because 125205161675 - 2⁴ = 125205161659 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96599 + ... + 509648.

It is an arithmetic number, because the mean of its divisors is an integer number (7066426688).

Almost surely, 2^125205161675 is an apocalyptic number.

125205161675 is a deficient number, since it is larger than the sum of its proper divisors (44389078837).

125205161675 is a wasteful number, since it uses less digits than its factorization.

125205161675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607019 (or 607014 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 41.

The spelling of 125205161675 in words is "one hundred twenty-five billion, two hundred five million, one hundred sixty-one thousand, six hundred seventy-five".