17125187164 has 12 divisors (see below), whose sum is σ = 29970057600. Its totient is φ = 8562313568.

The previous prime is 17125187147. The next prime is 17125187173. The reversal of 17125187164 is 46178152171.

It is a self number, because there is not a number n which added to its sum of digits gives 17125187164.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 133032 + ... + 227920.

It is an arithmetic number, because the mean of its divisors is an integer number (2497504800).

Almost surely, 2^17125187164 is an apocalyptic number.

It is an amenable number.

17125187164 is a deficient number, since it is larger than the sum of its proper divisors (12844870436).

17125187164 is a wasteful number, since it uses less digits than its factorization.

17125187164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140012 (or 140010 counting only the distinct ones).

The product of its digits is 94080, while the sum is 43.

The spelling of 17125187164 in words is "seventeen billion, one hundred twenty-five million, one hundred eighty-seven thousand, one hundred sixty-four".