566375166 has 96 divisors (see below), whose sum is σ = 1462755840. Its totient is φ = 160893216.

The previous prime is 566375149. The next prime is 566375167. The reversal of 566375166 is 661573665.

566375166 is a `hidden beast` number, since 5 + 6 + 637 + 5 + 1 + 6 + 6 = 666.

566375166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566375167) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 778695 + ... + 779421.

It is an arithmetic number, because the mean of its divisors is an integer number (15237040).

Almost surely, 2^566375166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566375166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731377920).

566375166 is an abundant number, since it is smaller than the sum of its proper divisors (896380674).

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

566375166 is a wasteful number, since it uses less digits than its factorization.

566375166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980 (or 968 counting only the distinct ones).

The product of its digits is 680400, while the sum is 45.

The square root of 566375166 is about 23798.6379021994. The cubic root of 566375166 is about 827.3731077201.

The spelling of 566375166 in words is "five hundred sixty-six million, three hundred seventy-five thousand, one hundred sixty-six".