566231045 has 4 divisors (see below), whose sum is σ = 679477260. Its totient is φ = 452984832.

The previous prime is 566231021. The next prime is 566231047. The reversal of 566231045 is 540132665.

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 100620961 + 465610084 = 10031^2 + 21578^2 .

It is a cyclic number.

It is not a de Polignac number, because 566231045 - 2⁶ = 566230981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566231047) 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, 56623100 + ... + 56623109.

It is an arithmetic number, because the mean of its divisors is an integer number (169869315).

Almost surely, 2^566231045 is an apocalyptic number.

It is an amenable number.

566231045 is a deficient number, since it is larger than the sum of its proper divisors (113246215).

566231045 is a wasteful number, since it uses less digits than its factorization.

566231045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113246214.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 566231045 is about 23795.6097841598. The cubic root of 566231045 is about 827.3029234074.

The spelling of 566231045 in words is "five hundred sixty-six million, two hundred thirty-one thousand, forty-five".