563310256615063 has 2 divisors, whose sum is σ = 563310256615064. Its totient is φ = 563310256615062.

The previous prime is 563310256615039. The next prime is 563310256615163. The reversal of 563310256615063 is 360516652013365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563310256615063 - 2³³ = 563301666680471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 563310256615063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563310256615003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281655128307531 + 281655128307532.

It is an arithmetic number, because the mean of its divisors is an integer number (281655128307532).

Almost surely, 2^{563310256615063} is an apocalyptic number.

563310256615063 is a deficient number, since it is larger than the sum of its proper divisors (1).

563310256615063 is an equidigital number, since it uses as much as digits as its factorization.

563310256615063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748000, while the sum is 52.

The spelling of 563310256615063 in words is "five hundred sixty-three trillion, three hundred ten billion, two hundred fifty-six million, six hundred fifteen thousand, sixty-three".