36623711317 has 2 divisors, whose sum is σ = 36623711318. Its totient is φ = 36623711316.

The previous prime is 36623711309. The next prime is 36623711353. The reversal of 36623711317 is 71311732663.

36623711317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36501630916 + 122080401 = 191054^2 + 11049^2 .

It is a cyclic number.

It is not a de Polignac number, because 36623711317 - 2³ = 36623711309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36623711317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36623711017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18311855658 + 18311855659.

It is an arithmetic number, because the mean of its divisors is an integer number (18311855659).

Almost surely, 2^36623711317 is an apocalyptic number.

It is an amenable number.

36623711317 is a deficient number, since it is larger than the sum of its proper divisors (1).

36623711317 is an equidigital number, since it uses as much as digits as its factorization.

36623711317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 95256, while the sum is 40.

The spelling of 36623711317 in words is "thirty-six billion, six hundred twenty-three million, seven hundred eleven thousand, three hundred seventeen".