566055 has 32 divisors (see below), whose sum is σ = 1152000. Its totient is φ = 258336.

The previous prime is 566047. The next prime is 566057. The reversal of 566055 is 550665.

566055 is a `hidden beast` number, since 56 + 605 + 5 = 666.

It is not a de Polignac number, because 566055 - 2³ = 566047 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646 + ... + 1244.

It is an arithmetic number, because the mean of its divisors is an integer number (36000).

2⁵⁶⁶⁰⁵⁵ is an apocalyptic number.

566055 is an abundant number, since it is smaller than the sum of its proper divisors (585945).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

566055 is a wasteful number, since it uses less digits than its factorization.

566055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 614 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 566055 is about 752.3662671864. The cubic root of 566055 is about 82.7217176526.

The spelling of 566055 in words is "five hundred sixty-six thousand, fifty-five".