566165672 has 16 divisors (see below), whose sum is σ = 1062094740. Its totient is φ = 282940416.

The previous prime is 566165657. The next prime is 566165683. The reversal of 566165672 is 276561665.

It can be written as a sum of positive squares in 2 ways, for example, as 566154436 + 11236 = 23794^2 + 106^2 .

It is a super-3 number, since 3×566165672³ (a number of 27 digits) contains 333 as substring.

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, 158 + ... + 33650.

Almost surely, 2^566165672 is an apocalyptic number.

It is an amenable number.

566165672 is a deficient number, since it is larger than the sum of its proper divisors (495929068).

566165672 is a wasteful number, since it uses less digits than its factorization.

566165672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35612 (or 35608 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The square root of 566165672 is about 23794.2361087722. The cubic root of 566165672 is about 827.2710840160.

The spelling of 566165672 in words is "five hundred sixty-six million, one hundred sixty-five thousand, six hundred seventy-two".