794667157259 has 2 divisors, whose sum is σ = 794667157260. Its totient is φ = 794667157258.

The previous prime is 794667157231. The next prime is 794667157261. The reversal of 794667157259 is 952751766497.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-794667157259 is a prime.

It is a super-2 number, since 2×794667157259² (a number of 25 digits) contains 22 as substring.

Together with 794667157261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (794667157289) 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, 397333578629 + 397333578630.

It is an arithmetic number, because the mean of its divisors is an integer number (397333578630).

Almost surely, 2^794667157259 is an apocalyptic number.

794667157259 is a deficient number, since it is larger than the sum of its proper divisors (1).

794667157259 is an equidigital number, since it uses as much as digits as its factorization.

794667157259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 200037600, while the sum is 68.

The spelling of 794667157259 in words is "seven hundred ninety-four billion, six hundred sixty-seven million, one hundred fifty-seven thousand, two hundred fifty-nine".