18696596323 has 2 divisors, whose sum is σ = 18696596324. Its totient is φ = 18696596322.

The previous prime is 18696596267. The next prime is 18696596327. The reversal of 18696596323 is 32369569681.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 18696596323 - 2²⁹ = 18159725411 is a prime.

It is not a weakly prime, because it can be changed into another prime (18696596327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9348298161 + 9348298162.

It is an arithmetic number, because the mean of its divisors is an integer number (9348298162).

Almost surely, 2^18696596323 is an apocalyptic number.

18696596323 is a deficient number, since it is larger than the sum of its proper divisors (1).

18696596323 is an equidigital number, since it uses as much as digits as its factorization.

18696596323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12597120, while the sum is 58.

The spelling of 18696596323 in words is "eighteen billion, six hundred ninety-six million, five hundred ninety-six thousand, three hundred twenty-three".