563540682 has 32 divisors (see below), whose sum is σ = 1142285760. Its totient is φ = 185328000.

The previous prime is 563540657. The next prime is 563540713. The reversal of 563540682 is 286045365.

563540682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 563540682.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162438 + ... + 165870.

It is an arithmetic number, because the mean of its divisors is an integer number (35696430).

Almost surely, 2^563540682 is an apocalyptic number.

563540682 is an abundant number, since it is smaller than the sum of its proper divisors (578745078).

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

563540682 is a wasteful number, since it uses less digits than its factorization.

563540682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798.

The product of its (nonzero) digits is 172800, while the sum is 39.

The square root of 563540682 is about 23739.0118159960. The cubic root of 563540682 is about 825.9905735996.

The spelling of 563540682 in words is "five hundred sixty-three million, five hundred forty thousand, six hundred eighty-two".