566534145 has 32 divisors (see below), whose sum is σ = 951081984. Its totient is φ = 287596800.

The previous prime is 566534117. The next prime is 566534167. The reversal of 566534145 is 541435665.

It is not a de Polignac number, because 566534145 - 2⁵ = 566534113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18379 + ... + 38351.

It is an arithmetic number, because the mean of its divisors is an integer number (29721312).

Almost surely, 2^566534145 is an apocalyptic number.

It is an amenable number.

566534145 is a deficient number, since it is larger than the sum of its proper divisors (384547839).

566534145 is a wasteful number, since it uses less digits than its factorization.

566534145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20073.

The product of its digits is 216000, while the sum is 39.

The square root of 566534145 is about 23801.9777539599. The cubic root of 566534145 is about 827.4505138000.

The spelling of 566534145 in words is "five hundred sixty-six million, five hundred thirty-four thousand, one hundred forty-five".