795960557257 has 2 divisors, whose sum is σ = 795960557258. Its totient is φ = 795960557256.

The previous prime is 795960557191. The next prime is 795960557311. The reversal of 795960557257 is 752755069597.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 794060992201 + 1899565056 = 891101^2 + 43584^2 .

It is a cyclic number.

It is not a de Polignac number, because 795960557257 - 2¹⁹ = 795960032969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 795960557192 and 795960557201.

It is not a weakly prime, because it can be changed into another prime (795960558257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397980278628 + 397980278629.

It is an arithmetic number, because the mean of its divisors is an integer number (397980278629).

Almost surely, 2^795960557257 is an apocalyptic number.

It is an amenable number.

795960557257 is a deficient number, since it is larger than the sum of its proper divisors (1).

795960557257 is an equidigital number, since it uses as much as digits as its factorization.

795960557257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 208372500, while the sum is 67.

The spelling of 795960557257 in words is "seven hundred ninety-five billion, nine hundred sixty million, five hundred fifty-seven thousand, two hundred fifty-seven".