17090607173 has 2 divisors, whose sum is σ = 17090607174. Its totient is φ = 17090607172.

The previous prime is 17090607071. The next prime is 17090607181. The reversal of 17090607173 is 37170609071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14468962369 + 2621644804 = 120287^2 + 51202^2 .

It is a cyclic number.

It is not a de Polignac number, because 17090607173 - 2¹⁰ = 17090606149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17090607173.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17090667173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8545303586 + 8545303587.

It is an arithmetic number, because the mean of its divisors is an integer number (8545303587).

Almost surely, 2^17090607173 is an apocalyptic number.

It is an amenable number.

17090607173 is a deficient number, since it is larger than the sum of its proper divisors (1).

17090607173 is an equidigital number, since it uses as much as digits as its factorization.

17090607173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55566, while the sum is 41.

The spelling of 17090607173 in words is "seventeen billion, ninety million, six hundred seven thousand, one hundred seventy-three".