563903536896 has 432 divisors, whose sum is σ = 1985598014400. Its totient is φ = 150238789632.

The previous prime is 563903536883. The next prime is 563903536919. The reversal of 563903536896 is 698635309365.

563903536896 is a `hidden beast` number, since 5 + 6 + 3 + 9 + 0 + 3 + 536 + 8 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29875750 + ... + 29894618.

It is an arithmetic number, because the mean of its divisors is an integer number (4596291700).

Almost surely, 2^563903536896 is an apocalyptic number.

563903536896 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 563903536896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992799007200).

563903536896 is an abundant number, since it is smaller than the sum of its proper divisors (1421694477504).

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

563903536896 is a wasteful number, since it uses less digits than its factorization.

563903536896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19024 (or 19007 counting only the distinct ones).

The product of its (nonzero) digits is 94478400, while the sum is 63.

The spelling of 563903536896 in words is "five hundred sixty-three billion, nine hundred three million, five hundred thirty-six thousand, eight hundred ninety-six".