564503353 has 2 divisors, whose sum is σ = 564503354. Its totient is φ = 564503352.

The previous prime is 564503297. The next prime is 564503369. The reversal of 564503353 is 353305465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 560126889 + 4376464 = 23667^2 + 2092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-564503353 is a prime.

It is not a weakly prime, because it can be changed into another prime (564503153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282251676 + 282251677.

It is an arithmetic number, because the mean of its divisors is an integer number (282251677).

Almost surely, 2^564503353 is an apocalyptic number.

It is an amenable number.

564503353 is a deficient number, since it is larger than the sum of its proper divisors (1).

564503353 is an equidigital number, since it uses as much as digits as its factorization.

564503353 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 34.

The square root of 564503353 is about 23759.2793030428. The cubic root of 564503353 is about 826.4606401208.

The spelling of 564503353 in words is "five hundred sixty-four million, five hundred three thousand, three hundred fifty-three".