563484819456 has 336 divisors, whose sum is σ = 1799187785920. Its totient is φ = 173266698240.

The previous prime is 563484819449. The next prime is 563484819481. The reversal of 563484819456 is 654918484365.

563484819456 is a `hidden beast` number, since 5 + 63 + 4 + 8 + 481 + 94 + 5 + 6 = 666.

It is a super-2 number, since 2×563484819456² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 563484819393 and 563484819402.

It is a congruent number.

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, 368049411 + ... + 368050941.

Almost surely, 2^563484819456 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 563484819456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (899593892960).

563484819456 is an abundant number, since it is smaller than the sum of its proper divisors (1235702966464).

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

563484819456 is an frugal number, since it uses more digits than its factorization.

563484819456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1593 (or 1549 counting only the distinct ones).

The product of its digits is 99532800, while the sum is 63.

The spelling of 563484819456 in words is "five hundred sixty-three billion, four hundred eighty-four million, eight hundred nineteen thousand, four hundred fifty-six".