796915175477 has 2 divisors, whose sum is σ = 796915175478. Its totient is φ = 796915175476.

The previous prime is 796915175461. The next prime is 796915175479. The reversal of 796915175477 is 774571519697.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 467583807601 + 329331367876 = 683801^2 + 573874^2 .

It is an emirp because it is prime and its reverse (774571519697) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 796915175477 - 2⁴ = 796915175461 is a prime.

Together with 796915175479, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796915175479) 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 as a sum of consecutive naturals, namely, 398457587738 + 398457587739.

It is an arithmetic number, because the mean of its divisors is an integer number (398457587739).

Almost surely, 2^796915175477 is an apocalyptic number.

It is an amenable number.

796915175477 is a deficient number, since it is larger than the sum of its proper divisors (1).

796915175477 is an equidigital number, since it uses as much as digits as its factorization.

796915175477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116688600, while the sum is 68.

The spelling of 796915175477 in words is "seven hundred ninety-six billion, nine hundred fifteen million, one hundred seventy-five thousand, four hundred seventy-seven".