563920304688 has 120 divisors (see below), whose sum is σ = 1700620892880. Its totient is φ = 173409016320.

The previous prime is 563920304683. The next prime is 563920304743. The reversal of 563920304688 is 886403029365.

563920304688 is a `hidden beast` number, since 5 + 63 + 92 + 0 + 30 + 468 + 8 = 666.

It is a super-2 number, since 2×563920304688² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (563920304681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3034123 + ... + 3214613.

It is an arithmetic number, because the mean of its divisors is an integer number (14171840774).

Almost surely, 2^563920304688 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 563920304688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (850310446440).

563920304688 is an abundant number, since it is smaller than the sum of its proper divisors (1136700588192).

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

563920304688 is a wasteful number, since it uses less digits than its factorization.

563920304688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182187 (or 182178 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The spelling of 563920304688 in words is "five hundred sixty-three billion, nine hundred twenty million, three hundred four thousand, six hundred eighty-eight".