36317496623 has 2 divisors, whose sum is σ = 36317496624. Its totient is φ = 36317496622.

The previous prime is 36317496587. The next prime is 36317496637. The reversal of 36317496623 is 32669471363.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36317496623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36317496223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18158748311 + 18158748312.

It is an arithmetic number, because the mean of its divisors is an integer number (18158748312).

Almost surely, 2^36317496623 is an apocalyptic number.

36317496623 is a deficient number, since it is larger than the sum of its proper divisors (1).

36317496623 is an equidigital number, since it uses as much as digits as its factorization.

36317496623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 50.

The spelling of 36317496623 in words is "thirty-six billion, three hundred seventeen million, four hundred ninety-six thousand, six hundred twenty-three".