8564793353 has 2 divisors, whose sum is σ = 8564793354. Its totient is φ = 8564793352.

The previous prime is 8564793313. The next prime is 8564793373. The reversal of 8564793353 is 3533974658.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8049140089 + 515653264 = 89717^2 + 22708^2 .

It is a cyclic number.

It is not a de Polignac number, because 8564793353 - 2¹² = 8564789257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8564793295 and 8564793304.

It is not a weakly prime, because it can be changed into another prime (8564793313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4282396676 + 4282396677.

It is an arithmetic number, because the mean of its divisors is an integer number (4282396677).

Almost surely, 2^8564793353 is an apocalyptic number.

It is an amenable number.

8564793353 is a deficient number, since it is larger than the sum of its proper divisors (1).

8564793353 is an equidigital number, since it uses as much as digits as its factorization.

8564793353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8164800, while the sum is 53.

The square root of 8564793353 is about 92546.1687645685. The cubic root of 8564793353 is about 2046.0000013537. Note that the first 5 decimals are identical.

The spelling of 8564793353 in words is "eight billion, five hundred sixty-four million, seven hundred ninety-three thousand, three hundred fifty-three".