796013557 has 2 divisors, whose sum is σ = 796013558. Its totient is φ = 796013556.

The previous prime is 796013501. The next prime is 796013579. The reversal of 796013557 is 755310697.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 444113476 + 351900081 = 21074^2 + 18759^2 .

It is a cyclic number.

It is not a de Polignac number, because 796013557 - 2²⁷ = 661795829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (796013357) 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, 398006778 + 398006779.

It is an arithmetic number, because the mean of its divisors is an integer number (398006779).

Almost surely, 2^796013557 is an apocalyptic number.

It is an amenable number.

796013557 is a deficient number, since it is larger than the sum of its proper divisors (1).

796013557 is an equidigital number, since it uses as much as digits as its factorization.

796013557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 198450, while the sum is 43.

The square root of 796013557 is about 28213.7122158712. The cubic root of 796013557 is about 926.7732459550.

The spelling of 796013557 in words is "seven hundred ninety-six million, thirteen thousand, five hundred fifty-seven".