565011763 has 2 divisors, whose sum is σ = 565011764. Its totient is φ = 565011762.

The previous prime is 565011749. The next prime is 565011809. The reversal of 565011763 is 367110565.

565011763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 565011763 - 2²⁵ = 531457331 is a prime.

It is not a weakly prime, because it can be changed into another prime (565011743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282505881 + 282505882.

It is an arithmetic number, because the mean of its divisors is an integer number (282505882).

Almost surely, 2^565011763 is an apocalyptic number.

565011763 is a deficient number, since it is larger than the sum of its proper divisors (1).

565011763 is an equidigital number, since it uses as much as digits as its factorization.

565011763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 565011763 is about 23769.9760832862. The cubic root of 565011763 is about 826.7086780772.

The spelling of 565011763 in words is "five hundred sixty-five million, eleven thousand, seven hundred sixty-three".