17170000055 has 8 divisors (see below), whose sum is σ = 22188923232. Its totient is φ = 12679384608.

The previous prime is 17170000037. The next prime is 17170000063. The reversal of 17170000055 is 55000007171.

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

It is a cyclic number.

It is not a de Polignac number, because 17170000055 - 2⁸ = 17169999799 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 17169999979 and 17170000033.

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 7 ways as a sum of consecutive naturals, for example, 132076859 + ... + 132076988.

It is an arithmetic number, because the mean of its divisors is an integer number (2773615404).

Almost surely, 2^17170000055 is an apocalyptic number.

17170000055 is a deficient number, since it is larger than the sum of its proper divisors (5018923177).

17170000055 is a wasteful number, since it uses less digits than its factorization.

17170000055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264153865.

The product of its (nonzero) digits is 1225, while the sum is 26.

The spelling of 17170000055 in words is "seventeen billion, one hundred seventy million, fifty-five", and thus it is an aban number.