566081504 has 48 divisors (see below), whose sum is σ = 1184521968. Its totient is φ = 265377792.

The previous prime is 566081501. The next prime is 566081513. The reversal of 566081504 is 405180665.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566081501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152114 + ... + 155790.

It is an arithmetic number, because the mean of its divisors is an integer number (24677541).

Almost surely, 2^566081504 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 566081504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (592260984).

566081504 is an abundant number, since it is smaller than the sum of its proper divisors (618440464).

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

566081504 is a wasteful number, since it uses less digits than its factorization.

566081504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3987 (or 3979 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 566081504 is about 23792.4673794039. The cubic root of 566081504 is about 827.2300870624.

The spelling of 566081504 in words is "five hundred sixty-six million, eighty-one thousand, five hundred four".