566164003 has 4 divisors (see below), whose sum is σ = 574614280. Its totient is φ = 557713728.

The previous prime is 566163979. The next prime is 566164009. The reversal of 566164003 is 300461665.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 566164003 - 2¹⁷ = 566032931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (566164009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4225038 + ... + 4225171.

It is an arithmetic number, because the mean of its divisors is an integer number (143653570).

Almost surely, 2^566164003 is an apocalyptic number.

566164003 is a deficient number, since it is larger than the sum of its proper divisors (8450277).

566164003 is an equidigital number, since it uses as much as digits as its factorization.

566164003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450276.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 566164003 is about 23794.2010372275. The cubic root of 566164003 is about 827.2702711110.

The spelling of 566164003 in words is "five hundred sixty-six million, one hundred sixty-four thousand, three".