566006305 has 4 divisors (see below), whose sum is σ = 679207572. Its totient is φ = 452805040.

The previous prime is 566006237. The next prime is 566006341. The reversal of 566006305 is 503600665.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 503600665 = 5 ⋅100720133.

It can be written as a sum of positive squares in 2 ways, for example, as 414814689 + 151191616 = 20367^2 + 12296^2 .

It is not a de Polignac number, because 566006305 - 2¹³ = 565998113 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56600626 + ... + 56600635.

It is an arithmetic number, because the mean of its divisors is an integer number (169801893).

Almost surely, 2^566006305 is an apocalyptic number.

It is an amenable number.

566006305 is a deficient number, since it is larger than the sum of its proper divisors (113201267).

566006305 is a wasteful number, since it uses less digits than its factorization.

566006305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113201266.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 566006305 is about 23790.8870158302. The cubic root of 566006305 is about 827.1934553350.

The spelling of 566006305 in words is "five hundred sixty-six million, six thousand, three hundred five".