566463800 has 96 divisors (see below), whose sum is σ = 1593781920. Its totient is φ = 182784000.

The previous prime is 566463769. The next prime is 566463809. The reversal of 566463800 is 8364665.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566463809) 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 23 ways as a sum of consecutive naturals, for example, 11900 + ... + 35700.

It is an arithmetic number, because the mean of its divisors is an integer number (16601895).

Almost surely, 2^566463800 is an apocalyptic number.

566463800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a pronic number, being equal to 23800×23801.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566463800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796890960).

566463800 is an abundant number, since it is smaller than the sum of its proper divisors (1027318120).

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

566463800 is a wasteful number, since it uses less digits than its factorization.

566463800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23841 (or 23832 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 566463800 is about 23800.4999947480. The cubic root of 566463800 is about 827.4162649577.

The spelling of 566463800 in words is "five hundred sixty-six million, four hundred sixty-three thousand, eight hundred".