568484280 has 576 divisors, whose sum is σ = 2412577440. Its totient is φ = 114960384.

The previous prime is 568484269. The next prime is 568484321. The reversal of 568484280 is 82484865.

568484280 is a `hidden beast` number, since 568 + 4 + 8 + 4 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 143 ways as a sum of consecutive naturals, for example, 8484807 + ... + 8484873.

Almost surely, 2^568484280 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 568484280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1206288720).

568484280 is an abundant number, since it is smaller than the sum of its proper divisors (1844093160).

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

568484280 is a wasteful number, since it uses less digits than its factorization.

568484280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 568484280 is about 23842.9083796419. The cubic root of 568484280 is about 828.3988486610.

The spelling of 568484280 in words is "five hundred sixty-eight million, four hundred eighty-four thousand, two hundred eighty".