568822500 has 225 divisors, whose sum is σ = 1893894541. Its totient is φ = 148824000.

The previous prime is 568822487. The next prime is 568822517. The reversal of 568822500 is 5228865.

The square root of 568822500 is 23850.

It is a perfect power (a square), and thus also a powerful number.

568822500 is a `hidden beast` number, since 56 + 88 + 22 + 500 = 666.

568822500 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 7 ways, for example, as 315630756 + 253191744 = 17766^2 + 15912^2 .

It is a tau number, because it is divible by the number of its divisors (225).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 10732474 + ... + 10732526.

Almost surely, 2^568822500 is an apocalyptic number.

568822500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

568822500 is the 23850-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 568822500

568822500 is an abundant number, since it is smaller than the sum of its proper divisors (1325072041).

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

568822500 is an equidigital number, since it uses as much as digits as its factorization.

568822500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The cubic root of 568822500 is about 828.5631015244.

Multiplying 568822500 by its sum of digits (36), we get a square (20477610000 = 143100²).

568822500 divided by its sum of digits (36) gives a square (15800625 = 3975²).

The spelling of 568822500 in words is "five hundred sixty-eight million, eight hundred twenty-two thousand, five hundred".