125013000740617 has 24 divisors (see below), whose sum is σ = 138484174473288. Its totient is φ = 112761422949120.

The previous prime is 125013000740611. The next prime is 125013000740633. The reversal of 125013000740617 is 716047000310521.

It can be written as a sum of positive squares in 4 ways, for example, as 41408658721936 + 83604342018681 = 6434956^2 + 9143541^2 .

It is not a de Polignac number, because 125013000740617 - 2³ = 125013000740609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125013000740611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30795283 + ... + 34617559.

It is an arithmetic number, because the mean of its divisors is an integer number (5770173936387).

Almost surely, 2^{125013000740617} is an apocalyptic number.

It is an amenable number.

125013000740617 is a deficient number, since it is larger than the sum of its proper divisors (13471173732671).

125013000740617 is a wasteful number, since it uses less digits than its factorization.

125013000740617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824409 (or 3824398 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 125013000740617 in words is "one hundred twenty-five trillion, thirteen billion, seven hundred forty thousand, six hundred seventeen".