36564020839207 has 2 divisors, whose sum is σ = 36564020839208. Its totient is φ = 36564020839206.

The previous prime is 36564020839193. The next prime is 36564020839211. The reversal of 36564020839207 is 70293802046563.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36564020839207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36564020839237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18282010419603 + 18282010419604.

It is an arithmetic number, because the mean of its divisors is an integer number (18282010419604).

Almost surely, 2^{36564020839207} is an apocalyptic number.

36564020839207 is a deficient number, since it is larger than the sum of its proper divisors (1).

36564020839207 is an equidigital number, since it uses as much as digits as its factorization.

36564020839207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 36564020839207 in words is "thirty-six trillion, five hundred sixty-four billion, twenty million, eight hundred thirty-nine thousand, two hundred seven".