5443324355552 has 48 divisors (see below), whose sum is σ = 10978649502912. Its totient is φ = 2655104686080.

The previous prime is 5443324355537. The next prime is 5443324355611. The reversal of 5443324355552 is 2555534233445.

It is a happy number.

It is a super-2 number, since 2×5443324355552² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5443324355552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20958713 + ... + 21216839.

It is an arithmetic number, because the mean of its divisors is an integer number (228721864644).

Almost surely, 2^{5443324355552} is an apocalyptic number.

It is an amenable number.

5443324355552 is an abundant number, since it is smaller than the sum of its proper divisors (5535325147360).

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

5443324355552 is a wasteful number, since it uses less digits than its factorization.

5443324355552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274251 (or 274243 counting only the distinct ones).

The product of its digits is 21600000, while the sum is 50.

Adding to 5443324355552 its reverse (2555534233445), we get a palindrome (7998858588997).

The spelling of 5443324355552 in words is "five trillion, four hundred forty-three billion, three hundred twenty-four million, three hundred fifty-five thousand, five hundred fifty-two".