566422329 has 16 divisors (see below), whose sum is σ = 825419520. Its totient is φ = 342647760.

The previous prime is 566422247. The next prime is 566422379. The reversal of 566422329 is 923224665.

566422329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 566422329 - 2²⁷ = 432204601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (566422379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2362 + ... + 33740.

It is an arithmetic number, because the mean of its divisors is an integer number (51588720).

Almost surely, 2^566422329 is an apocalyptic number.

It is an amenable number.

566422329 is a deficient number, since it is larger than the sum of its proper divisors (258997191).

566422329 is a wasteful number, since it uses less digits than its factorization.

566422329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31940.

The product of its digits is 155520, while the sum is 39.

The square root of 566422329 is about 23799.6287576088. The cubic root of 566422329 is about 827.3960726599.

The spelling of 566422329 in words is "five hundred sixty-six million, four hundred twenty-two thousand, three hundred twenty-nine".