563226720611 has 2 divisors, whose sum is σ = 563226720612. Its totient is φ = 563226720610.

The previous prime is 563226720557. The next prime is 563226720619. The reversal of 563226720611 is 116027622365.

563226720611 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 563226720611 - 2¹⁸ = 563226458467 is a prime.

It is not a weakly prime, because it can be changed into another prime (563226720619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281613360305 + 281613360306.

It is an arithmetic number, because the mean of its divisors is an integer number (281613360306).

Almost surely, 2^563226720611 is an apocalyptic number.

563226720611 is a deficient number, since it is larger than the sum of its proper divisors (1).

563226720611 is an equidigital number, since it uses as much as digits as its factorization.

563226720611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 563226720611 in words is "five hundred sixty-three billion, two hundred twenty-six million, seven hundred twenty thousand, six hundred eleven".