564517753 has 2 divisors, whose sum is σ = 564517754. Its totient is φ = 564517752.

The previous prime is 564517711. The next prime is 564517757. The reversal of 564517753 is 357715465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 412414864 + 152102889 = 20308^2 + 12333^2 .

It is a cyclic number.

It is not a de Polignac number, because 564517753 - 2²¹ = 562420601 is a prime.

It is not a weakly prime, because it can be changed into another prime (564517757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282258876 + 282258877.

It is an arithmetic number, because the mean of its divisors is an integer number (282258877).

Almost surely, 2^564517753 is an apocalyptic number.

It is an amenable number.

564517753 is a deficient number, since it is larger than the sum of its proper divisors (1).

564517753 is an equidigital number, since it uses as much as digits as its factorization.

564517753 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 441000, while the sum is 43.

The square root of 564517753 is about 23759.5823406052. The cubic root of 564517753 is about 826.4676674968.

The spelling of 564517753 in words is "five hundred sixty-four million, five hundred seventeen thousand, seven hundred fifty-three".