125075107617 has 8 divisors (see below), whose sum is σ = 169255867296. Its totient is φ = 82138876512.

The previous prime is 125075107579. The next prime is 125075107667. The reversal of 125075107617 is 716701570521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125075107617 - 2¹⁴ = 125075091233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125075107667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311131908 + ... + 311132309.

It is an arithmetic number, because the mean of its divisors is an integer number (21156983412).

Almost surely, 2^125075107617 is an apocalyptic number.

It is an amenable number.

125075107617 is a deficient number, since it is larger than the sum of its proper divisors (44180759679).

125075107617 is an equidigital number, since it uses as much as digits as its factorization.

125075107617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622264287.

The product of its (nonzero) digits is 102900, while the sum is 42.

The spelling of 125075107617 in words is "one hundred twenty-five billion, seventy-five million, one hundred seven thousand, six hundred seventeen".