12791135059 has 2 divisors, whose sum is σ = 12791135060. Its totient is φ = 12791135058.

The previous prime is 12791135039. The next prime is 12791135099. The reversal of 12791135059 is 95053119721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12791135059 - 2¹³ = 12791126867 is a prime.

It is a super-2 number, since 2×12791135059² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12791135039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6395567529 + 6395567530.

It is an arithmetic number, because the mean of its divisors is an integer number (6395567530).

Almost surely, 2^12791135059 is an apocalyptic number.

12791135059 is a deficient number, since it is larger than the sum of its proper divisors (1).

12791135059 is an equidigital number, since it uses as much as digits as its factorization.

12791135059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85050, while the sum is 43.

The spelling of 12791135059 in words is "twelve billion, seven hundred ninety-one million, one hundred thirty-five thousand, fifty-nine".