12502763879 has 2 divisors, whose sum is σ = 12502763880. Its totient is φ = 12502763878.

The previous prime is 12502763873. The next prime is 12502763921. The reversal of 12502763879 is 97836720521.

12502763879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12502763879 - 2⁴ = 12502763863 is a prime.

It is a super-2 number, since 2×12502763879² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12502763873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6251381939 + 6251381940.

It is an arithmetic number, because the mean of its divisors is an integer number (6251381940).

Almost surely, 2^12502763879 is an apocalyptic number.

12502763879 is a deficient number, since it is larger than the sum of its proper divisors (1).

12502763879 is an equidigital number, since it uses as much as digits as its factorization.

12502763879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 12502763879 in words is "twelve billion, five hundred two million, seven hundred sixty-three thousand, eight hundred seventy-nine".