5443050400000 has 216 divisors, whose sum is σ = 13617917147520. Its totient is φ = 2171170560000.

The previous prime is 5443050399973. The next prime is 5443050400079. The reversal of 5443050400000 is 40503445.

It is a Harshad number since it is a multiple of its sum of digits (25).

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, 293590731 + ... + 293609269.

It is an arithmetic number, because the mean of its divisors is an integer number (63045912720).

Almost surely, 2^{5443050400000} is an apocalyptic number.

5443050400000 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 5443050400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6808958573760).

5443050400000 is an abundant number, since it is smaller than the sum of its proper divisors (8174866747520).

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

5443050400000 is an frugal number, since it uses more digits than its factorization.

5443050400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18947 (or 18913 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 5443050400000 its reverse (40503445), we get a palindrome (5443090903445).

The spelling of 5443050400000 in words is "five trillion, four hundred forty-three billion, fifty million, four hundred thousand".