17297673163 has 2 divisors, whose sum is σ = 17297673164. Its totient is φ = 17297673162.

The previous prime is 17297673109. The next prime is 17297673203. The reversal of 17297673163 is 36137679271.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17297673163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17297673163.

It is not a weakly prime, because it can be changed into another prime (17297673563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8648836581 + 8648836582.

It is an arithmetic number, because the mean of its divisors is an integer number (8648836582).

Almost surely, 2^17297673163 is an apocalyptic number.

17297673163 is a deficient number, since it is larger than the sum of its proper divisors (1).

17297673163 is an equidigital number, since it uses as much as digits as its factorization.

17297673163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2000376, while the sum is 52.

The spelling of 17297673163 in words is "seventeen billion, two hundred ninety-seven million, six hundred seventy-three thousand, one hundred sixty-three".