566489088 has 234 divisors, whose sum is σ = 1812766592. Its totient is φ = 170311680.

The previous prime is 566489081. The next prime is 566489093. The reversal of 566489088 is 880984665.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566489081) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4460481 + ... + 4460607.

Almost surely, 2^566489088 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 566489088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (906383296).

566489088 is an abundant number, since it is smaller than the sum of its proper divisors (1246277504).

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

566489088 is a wasteful number, since it uses less digits than its factorization.

566489088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 566489088 is about 23801.0312381628. The cubic root of 566489088 is about 827.4285772427.

The spelling of 566489088 in words is "five hundred sixty-six million, four hundred eighty-nine thousand, eighty-eight".