566016081 has 8 divisors (see below), whose sum is σ = 757494720. Its totient is φ = 375940752.

The previous prime is 566016043. The next prime is 566016089. The reversal of 566016081 is 180610665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 566016081 - 2⁷ = 566015953 is a prime.

It is a super-2 number, since 2×566016081² = 640748407901197122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566016089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349885 + ... + 351498.

It is an arithmetic number, because the mean of its divisors is an integer number (94686840).

Almost surely, 2^566016081 is an apocalyptic number.

It is an amenable number.

566016081 is a deficient number, since it is larger than the sum of its proper divisors (191478639).

566016081 is a wasteful number, since it uses less digits than its factorization.

566016081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701655.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 566016081 is about 23791.0924717635. The cubic root of 566016081 is about 827.1982177064.

The spelling of 566016081 in words is "five hundred sixty-six million, sixteen thousand, eighty-one".