563463611 has 2 divisors, whose sum is σ = 563463612. Its totient is φ = 563463610.

The previous prime is 563463587. The next prime is 563463631. The reversal of 563463611 is 116364365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563463611 - 2¹⁸ = 563201467 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (563463631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281731805 + 281731806.

It is an arithmetic number, because the mean of its divisors is an integer number (281731806).

Almost surely, 2^563463611 is an apocalyptic number.

563463611 is a deficient number, since it is larger than the sum of its proper divisors (1).

563463611 is an equidigital number, since it uses as much as digits as its factorization.

563463611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 35.

The square root of 563463611 is about 23737.3884620866. The cubic root of 563463611 is about 825.9529171513.

The spelling of 563463611 in words is "five hundred sixty-three million, four hundred sixty-three thousand, six hundred eleven".