566164424 has 48 divisors (see below), whose sum is σ = 1255170780. Its totient is φ = 238654080.

The previous prime is 566164409. The next prime is 566164429. The reversal of 566164424 is 424461665.

It can be written as a sum of positive squares in 2 ways, for example, as 498628900 + 67535524 = 22330^2 + 8218^2 .

It is not an unprimeable number, because it can be changed into a prime (566164429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12074 + ... + 35750.

Almost surely, 2^566164424 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 566164424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627585390).

566164424 is an abundant number, since it is smaller than the sum of its proper divisors (689006356).

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

566164424 is a wasteful number, since it uses less digits than its factorization.

566164424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23758 (or 23747 counting only the distinct ones).

The product of its digits is 138240, while the sum is 38.

The square root of 566164424 is about 23794.2098839192. The cubic root of 566164424 is about 827.2704761639.

The spelling of 566164424 in words is "five hundred sixty-six million, one hundred sixty-four thousand, four hundred twenty-four".