566216332 has 48 divisors (see below), whose sum is σ = 1114186752. Its totient is φ = 249562880.

The previous prime is 566216269. The next prime is 566216351. The reversal of 566216332 is 233612665.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232473 + ... + 234895.

It is an arithmetic number, because the mean of its divisors is an integer number (23212224).

Almost surely, 2^566216332 is an apocalyptic number.

It is an amenable number.

566216332 is a deficient number, since it is larger than the sum of its proper divisors (547970420).

566216332 is a wasteful number, since it uses less digits than its factorization.

566216332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598 (or 2596 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 566216332 is about 23795.3006284854. The cubic root of 566216332 is about 827.2957577733.

Adding to 566216332 its reverse (233612665), we get a palindrome (799828997).

The spelling of 566216332 in words is "five hundred sixty-six million, two hundred sixteen thousand, three hundred thirty-two".