564952965803 has 2 divisors, whose sum is σ = 564952965804. Its totient is φ = 564952965802.

The previous prime is 564952965791. The next prime is 564952965809. The reversal of 564952965803 is 308569259465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 564952965803 - 2²⁴ = 564936188587 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (564952965809) 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, 282476482901 + 282476482902.

It is an arithmetic number, because the mean of its divisors is an integer number (282476482902).

Almost surely, 2^564952965803 is an apocalyptic number.

564952965803 is a deficient number, since it is larger than the sum of its proper divisors (1).

564952965803 is an equidigital number, since it uses as much as digits as its factorization.

564952965803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984000, while the sum is 62.

The spelling of 564952965803 in words is "five hundred sixty-four billion, nine hundred fifty-two million, nine hundred sixty-five thousand, eight hundred three".