8596631161 has 2 divisors, whose sum is σ = 8596631162. Its totient is φ = 8596631160.

The previous prime is 8596631159. The next prime is 8596631177. The reversal of 8596631161 is 1611366958.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6896305936 + 1700325225 = 83044^2 + 41235^2 .

It is a cyclic number.

It is not a de Polignac number, because 8596631161 - 2¹ = 8596631159 is a prime.

Together with 8596631159, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8596631191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4298315580 + 4298315581.

It is an arithmetic number, because the mean of its divisors is an integer number (4298315581).

Almost surely, 2^8596631161 is an apocalyptic number.

It is an amenable number.

8596631161 is a deficient number, since it is larger than the sum of its proper divisors (1).

8596631161 is an equidigital number, since it uses as much as digits as its factorization.

8596631161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 46.

The square root of 8596631161 is about 92718.0196132338. The cubic root of 8596631161 is about 2048.5320572516.

The spelling of 8596631161 in words is "eight billion, five hundred ninety-six million, six hundred thirty-one thousand, one hundred sixty-one".