566422650 has 36 divisors (see below), whose sum is σ = 1521790062. Its totient is φ = 151045920.

The previous prime is 566422631. The next prime is 566422663. The reversal of 566422650 is 56224665.

566422650 is a `hidden beast` number, since 5 + 6 + 642 + 2 + 6 + 5 + 0 = 666.

566422650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 319587129 + 246835521 = 17877^2 + 15711^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 628909 + ... + 629808.

Almost surely, 2^566422650 is an apocalyptic number.

566422650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

566422650 is an abundant number, since it is smaller than the sum of its proper divisors (955367412).

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

566422650 is a wasteful number, since it uses less digits than its factorization.

566422650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258735 (or 1258727 counting only the distinct ones).

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

The square root of 566422650 is about 23799.6355014105. The cubic root of 566422650 is about 827.3962289591.

The spelling of 566422650 in words is "five hundred sixty-six million, four hundred twenty-two thousand, six hundred fifty".