8160863017 has 2 divisors, whose sum is σ = 8160863018. Its totient is φ = 8160863016.

The previous prime is 8160863003. The next prime is 8160863041. The reversal of 8160863017 is 7103680618.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7650825961 + 510037056 = 87469^2 + 22584^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8160863017 is a prime.

It is not a weakly prime, because it can be changed into another prime (8160863047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4080431508 + 4080431509.

It is an arithmetic number, because the mean of its divisors is an integer number (4080431509).

Almost surely, 2^8160863017 is an apocalyptic number.

It is an amenable number.

8160863017 is a deficient number, since it is larger than the sum of its proper divisors (1).

8160863017 is an equidigital number, since it uses as much as digits as its factorization.

8160863017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 8160863017 is about 90337.4950781789. The cubic root of 8160863017 is about 2013.3163914966.

The spelling of 8160863017 in words is "eight billion, one hundred sixty million, eight hundred sixty-three thousand, seventeen".