566541245 has 16 divisors (see below), whose sum is σ = 704032560. Its totient is φ = 437144064.

The previous prime is 566541229. The next prime is 566541253. The reversal of 566541245 is 542145665.

It can be written as a sum of positive squares in 8 ways, for example, as 114468601 + 452072644 = 10699^2 + 21262^2 .

It is a cyclic number.

It is not a de Polignac number, because 566541245 - 2⁴ = 566541229 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 566541199 and 566541208.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 215177 + ... + 217793.

It is an arithmetic number, because the mean of its divisors is an integer number (44002035).

Almost surely, 2^566541245 is an apocalyptic number.

It is an amenable number.

566541245 is a deficient number, since it is larger than the sum of its proper divisors (137491315).

566541245 is a wasteful number, since it uses less digits than its factorization.

566541245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144.

The product of its digits is 144000, while the sum is 38.

The square root of 566541245 is about 23802.1269007625. The cubic root of 566541245 is about 827.4539704167.

The spelling of 566541245 in words is "five hundred sixty-six million, five hundred forty-one thousand, two hundred forty-five".