8794568953 has 2 divisors, whose sum is σ = 8794568954. Its totient is φ = 8794568952.

The previous prime is 8794568917. The next prime is 8794568957. The reversal of 8794568953 is 3598654978.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5272502544 + 3522066409 = 72612^2 + 59347^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8794568953 is a prime.

It is not a weakly prime, because it can be changed into another prime (8794568957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4397284476 + 4397284477.

It is an arithmetic number, because the mean of its divisors is an integer number (4397284477).

Almost surely, 2^8794568953 is an apocalyptic number.

It is an amenable number.

8794568953 is a deficient number, since it is larger than the sum of its proper divisors (1).

8794568953 is an equidigital number, since it uses as much as digits as its factorization.

8794568953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 65318400, while the sum is 64.

The square root of 8794568953 is about 93779.3631509619. The cubic root of 8794568953 is about 2064.1354191272.

The spelling of 8794568953 in words is "eight billion, seven hundred ninety-four million, five hundred sixty-eight thousand, nine hundred fifty-three".