566535328 has 24 divisors (see below), whose sum is σ = 1116116820. Its totient is φ = 283077120.

The previous prime is 566535311. The next prime is 566535349. The reversal of 566535328 is 823535665.

It can be written as a sum of positive squares in 2 ways, for example, as 559417104 + 7118224 = 23652^2 + 2668^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50628 + ... + 60796.

Almost surely, 2^566535328 is an apocalyptic number.

It is an amenable number.

566535328 is a deficient number, since it is larger than the sum of its proper divisors (549581492).

566535328 is a wasteful number, since it uses less digits than its factorization.

566535328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11920 (or 11912 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The square root of 566535328 is about 23802.0026048230. The cubic root of 566535328 is about 827.4510897425.

The spelling of 566535328 in words is "five hundred sixty-six million, five hundred thirty-five thousand, three hundred twenty-eight".