566789145316 has 27 divisors (see below), whose sum is σ = 1002067709097. Its totient is φ = 280513400400.

The previous prime is 566789145311. The next prime is 566789145319. The reversal of 566789145316 is 613541987665.

It is a happy number.

The square root of 566789145316 is 752854.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 544564298916 + 22224846400 = 737946^2 + 149080^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (566789145311) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 152074645 + ... + 152078371.

Almost surely, 2^566789145316 is an apocalyptic number.

566789145316 is the 752854-th square number.

It is an amenable number.

566789145316 is a deficient number, since it is larger than the sum of its proper divisors (435278563781).

566789145316 is an frugal number, since it uses more digits than its factorization.

566789145316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7660 (or 3830 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 61.

The spelling of 566789145316 in words is "five hundred sixty-six billion, seven hundred eighty-nine million, one hundred forty-five thousand, three hundred sixteen".