566452320 has 288 divisors, whose sum is σ = 2156813568. Its totient is φ = 122397696.

The previous prime is 566452309. The next prime is 566452361. The reversal of 566452320 is 23254665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1212727 + ... + 1213193.

It is an arithmetic number, because the mean of its divisors is an integer number (7488936).

Almost surely, 2^566452320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566452320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078406784).

566452320 is an abundant number, since it is smaller than the sum of its proper divisors (1590361248).

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

566452320 is a wasteful number, since it uses less digits than its factorization.

566452320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 566452320 is about 23800.2588221221. The cubic root of 566452320 is about 827.4106754256.

The spelling of 566452320 in words is "five hundred sixty-six million, four hundred fifty-two thousand, three hundred twenty".