17104745125 has 16 divisors (see below), whose sum is σ = 22988779632. Its totient is φ = 12631195200.

The previous prime is 17104745111. The next prime is 17104745129. The reversal of 17104745125 is 52154740171.

It can be written as a sum of positive squares in 8 ways, for example, as 10925684676 + 6179060449 = 104526^2 + 78607^2 .

It is a de Polignac number, because none of the positive numbers 2^k-17104745125 is a prime.

It is a super-2 number, since 2×17104745125² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17104745129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5261374 + ... + 5264623.

It is an arithmetic number, because the mean of its divisors is an integer number (1436798727).

Almost surely, 2^17104745125 is an apocalyptic number.

It is an amenable number.

17104745125 is a deficient number, since it is larger than the sum of its proper divisors (5884034507).

17104745125 is a wasteful number, since it uses less digits than its factorization.

17104745125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10526025 (or 10526015 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 37.

The spelling of 17104745125 in words is "seventeen billion, one hundred four million, seven hundred forty-five thousand, one hundred twenty-five".