11591645596199 has 2 divisors, whose sum is σ = 11591645596200. Its totient is φ = 11591645596198.

The previous prime is 11591645596183. The next prime is 11591645596217. The reversal of 11591645596199 is 99169554619511.

11591645596199 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 is a cyclic number.

It is not a de Polignac number, because 11591645596199 - 2⁴ = 11591645596183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11591645595199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5795822798099 + 5795822798100.

It is an arithmetic number, because the mean of its divisors is an integer number (5795822798100).

Almost surely, 2^{11591645596199} is an apocalyptic number.

11591645596199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11591645596199 is an equidigital number, since it uses as much as digits as its factorization.

11591645596199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 118098000, while the sum is 71.

The spelling of 11591645596199 in words is "eleven trillion, five hundred ninety-one billion, six hundred forty-five million, five hundred ninety-six thousand, one hundred ninety-nine".