36633613297 has 2 divisors, whose sum is σ = 36633613298. Its totient is φ = 36633613296.

The previous prime is 36633613253. The next prime is 36633613301. The reversal of 36633613297 is 79231633663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36604872976 + 28740321 = 191324^2 + 5361^2 .

It is a cyclic number.

It is not a de Polignac number, because 36633613297 - 2²³ = 36625224689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36633613297.

It is not a weakly prime, because it can be changed into another prime (36633613697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18316806648 + 18316806649.

It is an arithmetic number, because the mean of its divisors is an integer number (18316806649).

Almost surely, 2^36633613297 is an apocalyptic number.

It is an amenable number.

36633613297 is a deficient number, since it is larger than the sum of its proper divisors (1).

36633613297 is an equidigital number, since it uses as much as digits as its factorization.

36633613297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2204496, while the sum is 49.

The spelling of 36633613297 in words is "thirty-six billion, six hundred thirty-three million, six hundred thirteen thousand, two hundred ninety-seven".