566500045 has 16 divisors (see below), whose sum is σ = 702535680. Its totient is φ = 438076800.

The previous prime is 566500043. The next prime is 566500049. The reversal of 566500045 is 540005665.

It is not a de Polignac number, because 566500045 - 2¹ = 566500043 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566500043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189321 + ... + 192289.

It is an arithmetic number, because the mean of its divisors is an integer number (43908480).

Almost surely, 2^566500045 is an apocalyptic number.

It is an amenable number.

566500045 is a deficient number, since it is larger than the sum of its proper divisors (136035635).

566500045 is a wasteful number, since it uses less digits than its factorization.

566500045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4236.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 566500045 is about 23801.2614161519. The cubic root of 566500045 is about 827.4339119006.

The spelling of 566500045 in words is "five hundred sixty-six million, five hundred thousand, forty-five".