564860447603 has 2 divisors, whose sum is σ = 564860447604. Its totient is φ = 564860447602.

The previous prime is 564860447587. The next prime is 564860447609. The reversal of 564860447603 is 306744068465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 564860447603 - 2⁴ = 564860447587 is a prime.

It is not a weakly prime, because it can be changed into another prime (564860447609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282430223801 + 282430223802.

It is an arithmetic number, because the mean of its divisors is an integer number (282430223802).

Almost surely, 2^564860447603 is an apocalyptic number.

564860447603 is a deficient number, since it is larger than the sum of its proper divisors (1).

564860447603 is an equidigital number, since it uses as much as digits as its factorization.

564860447603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11612160, while the sum is 53.

The spelling of 564860447603 in words is "five hundred sixty-four billion, eight hundred sixty million, four hundred forty-seven thousand, six hundred three".