566464883 has 2 divisors, whose sum is σ = 566464884. Its totient is φ = 566464882.

The previous prime is 566464853. The next prime is 566464903. The reversal of 566464883 is 388464665.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566464883 - 2¹⁴ = 566448499 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (566464813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283232441 + 283232442.

It is an arithmetic number, because the mean of its divisors is an integer number (283232442).

Almost surely, 2^566464883 is an apocalyptic number.

566464883 is a deficient number, since it is larger than the sum of its proper divisors (1).

566464883 is an equidigital number, since it uses as much as digits as its factorization.

566464883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3317760, while the sum is 50.

The square root of 566464883 is about 23800.5227463600. The cubic root of 566464883 is about 827.4167922590.

The spelling of 566464883 in words is "five hundred sixty-six million, four hundred sixty-four thousand, eight hundred eighty-three".