566544245 has 4 divisors (see below), whose sum is σ = 679853100. Its totient is φ = 453235392.

The previous prime is 566544241. The next prime is 566544281. The reversal of 566544245 is 542445665.

566544245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 209409841 + 357134404 = 14471^2 + 18898^2 .

It is a cyclic number.

It is not a de Polignac number, because 566544245 - 2² = 566544241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566544241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56654420 + ... + 56654429.

It is an arithmetic number, because the mean of its divisors is an integer number (169963275).

Almost surely, 2^566544245 is an apocalyptic number.

It is an amenable number.

566544245 is a deficient number, since it is larger than the sum of its proper divisors (113308855).

566544245 is a wasteful number, since it uses less digits than its factorization.

566544245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113308854.

The product of its digits is 576000, while the sum is 41.

The square root of 566544245 is about 23802.1899202573. The cubic root of 566544245 is about 827.4554309502.

The spelling of 566544245 in words is "five hundred sixty-six million, five hundred forty-four thousand, two hundred forty-five".