5563453440000 has 1280 divisors, whose sum is σ = 20125909647360. Its totient is φ = 1362493440000.

The previous prime is 5563453439987. The next prime is 5563453440047. The reversal of 5563453440000 is 443543655.

It is a tau number, because it is divible by the number of its divisors (1280).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 43806719937 + ... + 43806720063.

It is an arithmetic number, because the mean of its divisors is an integer number (15723366912).

Almost surely, 2^{5563453440000} is an apocalyptic number.

5563453440000 is a gapful number since it is divisible by the number (50) 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 5563453440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10062954823680).

5563453440000 is an abundant number, since it is smaller than the sum of its proper divisors (14562456207360).

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

5563453440000 is an equidigital number, since it uses as much as digits as its factorization.

5563453440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 5563453440000 its reverse (443543655), we get a palindrome (5563896983655).

The spelling of 5563453440000 in words is "five trillion, five hundred sixty-three billion, four hundred fifty-three million, four hundred forty thousand".