8560799993 has 2 divisors, whose sum is σ = 8560799994. Its totient is φ = 8560799992.

The previous prime is 8560799987. The next prime is 8560800011. The reversal of 8560799993 is 3999970658.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5523908329 + 3036891664 = 74323^2 + 55108^2 .

It is a cyclic number.

It is not a de Polignac number, because 8560799993 - 2¹⁸ = 8560537849 is a prime.

It is not a weakly prime, because it can be changed into another prime (8560799903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4280399996 + 4280399997.

It is an arithmetic number, because the mean of its divisors is an integer number (4280399997).

Almost surely, 2^8560799993 is an apocalyptic number.

It is an amenable number.

8560799993 is a deficient number, since it is larger than the sum of its proper divisors (1).

8560799993 is an equidigital number, since it uses as much as digits as its factorization.

8560799993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33067440, while the sum is 65.

The square root of 8560799993 is about 92524.5912879381. The cubic root of 8560799993 is about 2045.6819674217.

The spelling of 8560799993 in words is "eight billion, five hundred sixty million, seven hundred ninety-nine thousand, nine hundred ninety-three".