5443916800 has 264 divisors, whose sum is σ = 16338400704. Its totient is φ = 1755709440.

The previous prime is 5443916773. The next prime is 5443916813. The reversal of 5443916800 is 86193445.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3045507 + ... + 3047293.

Almost surely, 2^5443916800 is an apocalyptic number.

5443916800 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 5443916800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8169200352).

5443916800 is an abundant number, since it is smaller than the sum of its proper divisors (10894483904).

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

5443916800 is a wasteful number, since it uses less digits than its factorization.

5443916800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841 (or 1818 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 5443916800 is about 73782.9031686881. The cubic root of 5443916800 is about 1759.1538632493.

The spelling of 5443916800 in words is "five billion, four hundred forty-three million, nine hundred sixteen thousand, eight hundred".