566473229 has 4 divisors (see below), whose sum is σ = 647397984. Its totient is φ = 485548476.

The previous prime is 566473223. The next prime is 566473231. The reversal of 566473229 is 922374665.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 566473229 - 2¹² = 566469133 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 566473229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566473223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40462367 + ... + 40462380.

It is an arithmetic number, because the mean of its divisors is an integer number (161849496).

Almost surely, 2^566473229 is an apocalyptic number.

It is an amenable number.

566473229 is a deficient number, since it is larger than the sum of its proper divisors (80924755).

566473229 is an equidigital number, since it uses as much as digits as its factorization.

566473229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80924754.

The product of its digits is 544320, while the sum is 44.

The square root of 566473229 is about 23800.6980779976. The cubic root of 566473229 is about 827.4208558158.

The spelling of 566473229 in words is "five hundred sixty-six million, four hundred seventy-three thousand, two hundred twenty-nine".