12937480679 has 2 divisors, whose sum is σ = 12937480680. Its totient is φ = 12937480678.

The previous prime is 12937480637. The next prime is 12937480693. The reversal of 12937480679 is 97608473921.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12937480679 - 2¹⁶ = 12937415143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12937485679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6468740339 + 6468740340.

It is an arithmetic number, because the mean of its divisors is an integer number (6468740340).

Almost surely, 2^12937480679 is an apocalyptic number.

12937480679 is a deficient number, since it is larger than the sum of its proper divisors (1).

12937480679 is an equidigital number, since it uses as much as digits as its factorization.

12937480679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4572288, while the sum is 56.

The spelling of 12937480679 in words is "twelve billion, nine hundred thirty-seven million, four hundred eighty thousand, six hundred seventy-nine".