12796055999 has 2 divisors, whose sum is σ = 12796056000. Its totient is φ = 12796055998.

The previous prime is 12796055953. The next prime is 12796056001. The reversal of 12796055999 is 99955069721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12796055999 - 2³² = 8501088703 is a prime.

Together with 12796056001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12796055399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6398027999 + 6398028000.

It is an arithmetic number, because the mean of its divisors is an integer number (6398028000).

Almost surely, 2^12796055999 is an apocalyptic number.

12796055999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12796055999 is an equidigital number, since it uses as much as digits as its factorization.

12796055999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13778100, while the sum is 62.

The spelling of 12796055999 in words is "twelve billion, seven hundred ninety-six million, fifty-five thousand, nine hundred ninety-nine".