566224650 has 72 divisors (see below), whose sum is σ = 1529143200. Its totient is φ = 150210720.

The previous prime is 566224621. The next prime is 566224667. The reversal of 566224650 is 56422665.

566224650 is a `hidden beast` number, since 566 + 2 + 2 + 46 + 50 = 666.

It is a super-2 number, since 2×566224650² = 641220708535245000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 86389 + ... + 92711.

It is an arithmetic number, because the mean of its divisors is an integer number (21238100).

Almost surely, 2^566224650 is an apocalyptic number.

566224650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 566224650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (764571600).

566224650 is an abundant number, since it is smaller than the sum of its proper divisors (962918550).

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

566224650 is a wasteful number, since it uses less digits than its factorization.

566224650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540 (or 6532 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 566224650 is about 23795.4754102539. The cubic root of 566224650 is about 827.2998088824.

The spelling of 566224650 in words is "five hundred sixty-six million, two hundred twenty-four thousand, six hundred fifty".