8568252299 has 2 divisors, whose sum is σ = 8568252300. Its totient is φ = 8568252298.

The previous prime is 8568252269. The next prime is 8568252311. The reversal of 8568252299 is 9922528658.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8568252299 - 2¹² = 8568248203 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8568252269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4284126149 + 4284126150.

It is an arithmetic number, because the mean of its divisors is an integer number (4284126150).

Almost surely, 2^8568252299 is an apocalyptic number.

8568252299 is a deficient number, since it is larger than the sum of its proper divisors (1).

8568252299 is an equidigital number, since it uses as much as digits as its factorization.

8568252299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6220800, while the sum is 56.

The square root of 8568252299 is about 92564.8545561435. The cubic root of 8568252299 is about 2046.2753943003.

The spelling of 8568252299 in words is "eight billion, five hundred sixty-eight million, two hundred fifty-two thousand, two hundred ninety-nine".