566378180 has 12 divisors (see below), whose sum is σ = 1189394220. Its totient is φ = 226551264.

The previous prime is 566378179. The next prime is 566378213. The reversal of 566378180 is 81873665.

It can be written as a sum of positive squares in 2 ways, for example, as 266603584 + 299774596 = 16328^2 + 17314^2 .

It is a super-2 number, since 2×566378180² = 641568485560224800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14159435 + ... + 14159474.

It is an arithmetic number, because the mean of its divisors is an integer number (99116185).

Almost surely, 2^566378180 is an apocalyptic number.

It is an amenable number.

566378180 is an abundant number, since it is smaller than the sum of its proper divisors (623016040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566378180 is a wasteful number, since it uses less digits than its factorization.

566378180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28318918 (or 28318916 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 566378180 is about 23798.7012250669. The cubic root of 566378180 is about 827.3745753563.

The spelling of 566378180 in words is "five hundred sixty-six million, three hundred seventy-eight thousand, one hundred eighty".