12793717177 has 2 divisors, whose sum is σ = 12793717178. Its totient is φ = 12793717176.

The previous prime is 12793717171. The next prime is 12793717187. The reversal of 12793717177 is 77171739721.

12793717177 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 can be written as a sum of positive squares in only one way, i.e., 12483816361 + 309900816 = 111731^2 + 17604^2 .

It is a cyclic number.

It is not a de Polignac number, because 12793717177 - 2¹⁹ = 12793192889 is a prime.

It is not a weakly prime, because it can be changed into another prime (12793717171) 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, 6396858588 + 6396858589.

It is an arithmetic number, because the mean of its divisors is an integer number (6396858589).

Almost surely, 2^12793717177 is an apocalyptic number.

It is an amenable number.

12793717177 is a deficient number, since it is larger than the sum of its proper divisors (1).

12793717177 is an equidigital number, since it uses as much as digits as its factorization.

12793717177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907578, while the sum is 52.

The spelling of 12793717177 in words is "twelve billion, seven hundred ninety-three million, seven hundred seventeen thousand, one hundred seventy-seven".