563934871524864 has 1280 divisors, whose sum is σ = 1845395711115264. Its totient is φ = 149671850803200.

The previous prime is 563934871524847. The next prime is 563934871524889. The reversal of 563934871524864 is 468425178439365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 143971116634 + ... + 143971120550.

Almost surely, 2^{563934871524864} 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 563934871524864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (922697855557632).

563934871524864 is an abundant number, since it is smaller than the sum of its proper divisors (1281460839590400).

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

563934871524864 is a wasteful number, since it uses less digits than its factorization.

563934871524864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4207 (or 4191 counting only the distinct ones).

The product of its digits is 4180377600, while the sum is 75.

The spelling of 563934871524864 in words is "five hundred sixty-three trillion, nine hundred thirty-four billion, eight hundred seventy-one million, five hundred twenty-four thousand, eight hundred sixty-four".