8224852709 has 2 divisors, whose sum is σ = 8224852710. Its totient is φ = 8224852708.

The previous prime is 8224852703. The next prime is 8224852721. The reversal of 8224852709 is 9072584228.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7907122084 + 317730625 = 88922^2 + 17825^2 .

It is a cyclic number.

It is not a de Polignac number, because 8224852709 - 2²⁰ = 8223804133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8224852703) 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, 4112426354 + 4112426355.

It is an arithmetic number, because the mean of its divisors is an integer number (4112426355).

Almost surely, 2^8224852709 is an apocalyptic number.

It is an amenable number.

8224852709 is a deficient number, since it is larger than the sum of its proper divisors (1).

8224852709 is an equidigital number, since it uses as much as digits as its factorization.

8224852709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 8224852709 is about 90690.9736908806. The cubic root of 8224852709 is about 2018.5648654308.

The spelling of 8224852709 in words is "eight billion, two hundred twenty-four million, eight hundred fifty-two thousand, seven hundred nine".