17125004661 has 8 divisors (see below), whose sum is σ = 22873470720. Its totient is φ = 11396604192.

The previous prime is 17125004653. The next prime is 17125004693. The reversal of 17125004661 is 16640052171.

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

It is not a de Polignac number, because 17125004661 - 2³ = 17125004653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17125004651) 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 7 ways as a sum of consecutive naturals, for example, 5014405 + ... + 5017818.

It is an arithmetic number, because the mean of its divisors is an integer number (2859183840).

Almost surely, 2^17125004661 is an apocalyptic number.

It is an amenable number.

17125004661 is a deficient number, since it is larger than the sum of its proper divisors (5748466059).

17125004661 is a wasteful number, since it uses less digits than its factorization.

17125004661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032795.

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 17125004661 in words is "seventeen billion, one hundred twenty-five million, four thousand, six hundred sixty-one".