12326686583 has 4 divisors (see below), whose sum is σ = 12330213000. Its totient is φ = 12323160168.

The previous prime is 12326686579. The next prime is 12326686597. The reversal of 12326686583 is 38568662321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12326686583 - 2² = 12326686579 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12326686283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1757960 + ... + 1764957.

It is an arithmetic number, because the mean of its divisors is an integer number (3082553250).

Almost surely, 2^12326686583 is an apocalyptic number.

12326686583 is a deficient number, since it is larger than the sum of its proper divisors (3526417).

12326686583 is an equidigital number, since it uses as much as digits as its factorization.

12326686583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3526416.

The product of its digits is 2488320, while the sum is 50.

The spelling of 12326686583 in words is "twelve billion, three hundred twenty-six million, six hundred eighty-six thousand, five hundred eighty-three".