566355650 has 48 divisors (see below), whose sum is σ = 1209773760. Its totient is φ = 193233600.

The previous prime is 566355641. The next prime is 566355653. The reversal of 566355650 is 56553665.

It is a junction number, because it is equal to n+sod(n) for n = 566355598 and 566355607.

It is not an unprimeable number, because it can be changed into a prime (566355653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70016 + ... + 77684.

It is an arithmetic number, because the mean of its divisors is an integer number (25203620).

Almost surely, 2^566355650 is an apocalyptic number.

566355650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

566355650 is an abundant number, since it is smaller than the sum of its proper divisors (643418110).

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

566355650 is a wasteful number, since it uses less digits than its factorization.

566355650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7899 (or 7894 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 41.

The square root of 566355650 is about 23798.2278752011. The cubic root of 566355650 is about 827.3636044791.

The spelling of 566355650 in words is "five hundred sixty-six million, three hundred fifty-five thousand, six hundred fifty".