563259428591 has 2 divisors, whose sum is σ = 563259428592. Its totient is φ = 563259428590.

The previous prime is 563259428551. The next prime is 563259428603. The reversal of 563259428591 is 195824952365.

563259428591 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563259428591 - 2⁶ = 563259428527 is a prime.

It is a super-2 number, since 2×563259428591² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 563259428591.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (563259428551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281629714295 + 281629714296.

It is an arithmetic number, because the mean of its divisors is an integer number (281629714296).

Almost surely, 2^563259428591 is an apocalyptic number.

563259428591 is a deficient number, since it is larger than the sum of its proper divisors (1).

563259428591 is an equidigital number, since it uses as much as digits as its factorization.

563259428591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328000, while the sum is 59.

The spelling of 563259428591 in words is "five hundred sixty-three billion, two hundred fifty-nine million, four hundred twenty-eight thousand, five hundred ninety-one".