566611045 has 32 divisors (see below), whose sum is σ = 912925440. Its totient is φ = 326039040.

The previous prime is 566610977. The next prime is 566611061. The reversal of 566611045 is 540116665.

It is a happy number.

It is not a de Polignac number, because 566611045 - 2²³ = 558222437 is a prime.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 566611045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51600 + ... + 61609.

It is an arithmetic number, because the mean of its divisors is an integer number (28528920).

Almost surely, 2^566611045 is an apocalyptic number.

566611045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

566611045 is a deficient number, since it is larger than the sum of its proper divisors (346314395).

566611045 is a wasteful number, since it uses less digits than its factorization.

566611045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113245.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 566611045 is about 23803.5931111251. The cubic root of 566611045 is about 827.4879508290.

The spelling of 566611045 in words is "five hundred sixty-six million, six hundred eleven thousand, forty-five".