12792390159 has 4 divisors (see below), whose sum is σ = 17056520216. Its totient is φ = 8528260104.

The previous prime is 12792390113. The next prime is 12792390161. The reversal of 12792390159 is 95109329721.

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

It is not a de Polignac number, because 12792390159 - 2⁷ = 12792390031 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 (12792390659) 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 in 3 ways as a sum of consecutive naturals, for example, 2132065024 + ... + 2132065029.

It is an arithmetic number, because the mean of its divisors is an integer number (4264130054).

Almost surely, 2^12792390159 is an apocalyptic number.

12792390159 is a deficient number, since it is larger than the sum of its proper divisors (4264130057).

12792390159 is an equidigital number, since it uses as much as digits as its factorization.

12792390159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264130056.

The product of its (nonzero) digits is 306180, while the sum is 48.

The spelling of 12792390159 in words is "twelve billion, seven hundred ninety-two million, three hundred ninety thousand, one hundred fifty-nine".