36664633115017 has 2 divisors, whose sum is σ = 36664633115018. Its totient is φ = 36664633115016.

The previous prime is 36664633114999. The next prime is 36664633115039. The reversal of 36664633115017 is 71051133646663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35693168589376 + 971464525641 = 5974376^2 + 985629^2 .

It is a cyclic number.

It is not a de Polignac number, because 36664633115017 - 2²³ = 36664624726409 is a prime.

It is not a weakly prime, because it can be changed into another prime (36664633118017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18332316557508 + 18332316557509.

It is an arithmetic number, because the mean of its divisors is an integer number (18332316557509).

Almost surely, 2^{36664633115017} is an apocalyptic number.

It is an amenable number.

36664633115017 is a deficient number, since it is larger than the sum of its proper divisors (1).

36664633115017 is an equidigital number, since it uses as much as digits as its factorization.

36664633115017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 36664633115017 in words is "thirty-six trillion, six hundred sixty-four billion, six hundred thirty-three million, one hundred fifteen thousand, seventeen".