563563550513 has 16 divisors (see below), whose sum is σ = 600990534144. Its totient is φ = 526619143680.

The previous prime is 563563550477. The next prime is 563563550521. The reversal of 563563550513 is 315055365365.

It is a cyclic number.

It is not a de Polignac number, because 563563550513 - 2⁸ = 563563550257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (563563550113) 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 in 15 ways as a sum of consecutive naturals, for example, 2317208 + ... + 2548838.

It is an arithmetic number, because the mean of its divisors is an integer number (37561908384).

Almost surely, 2^563563550513 is an apocalyptic number.

It is an amenable number.

563563550513 is a deficient number, since it is larger than the sum of its proper divisors (37426983631).

563563550513 is a wasteful number, since it uses less digits than its factorization.

563563550513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232672.

The product of its (nonzero) digits is 3037500, while the sum is 47.

The spelling of 563563550513 in words is "five hundred sixty-three billion, five hundred sixty-three million, five hundred fifty thousand, five hundred thirteen".