17372883161 has 2 divisors, whose sum is σ = 17372883162. Its totient is φ = 17372883160.

The previous prime is 17372883139. The next prime is 17372883239. The reversal of 17372883161 is 16138827371.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16353294400 + 1019588761 = 127880^2 + 31931^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-17372883161 is a prime.

It is not a weakly prime, because it can be changed into another prime (17372883061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8686441580 + 8686441581.

It is an arithmetic number, because the mean of its divisors is an integer number (8686441581).

Almost surely, 2^17372883161 is an apocalyptic number.

It is an amenable number.

17372883161 is a deficient number, since it is larger than the sum of its proper divisors (1).

17372883161 is an equidigital number, since it uses as much as digits as its factorization.

17372883161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 338688, while the sum is 47.

The spelling of 17372883161 in words is "seventeen billion, three hundred seventy-two million, eight hundred eighty-three thousand, one hundred sixty-one".