5332543004544 has 256 divisors, whose sum is σ = 16552289088000. Its totient is φ = 1520462254080.

The previous prime is 5332543004533. The next prime is 5332543004549. The reversal of 5332543004544 is 4454003452335.

It is a super-2 number, since 2×5332543004544² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 5332543004496 and 5332543004505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5332543004549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64629364 + ... + 64711820.

It is an arithmetic number, because the mean of its divisors is an integer number (64657379250).

Almost surely, 2^{5332543004544} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5332543004544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8276144544000).

5332543004544 is an abundant number, since it is smaller than the sum of its proper divisors (11219746083456).

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

5332543004544 is an equidigital number, since it uses as much as digits as its factorization.

5332543004544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82986 (or 82960 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 42.

Adding to 5332543004544 its reverse (4454003452335), we get a palindrome (9786546456879).

The spelling of 5332543004544 in words is "five trillion, three hundred thirty-two billion, five hundred forty-three million, four thousand, five hundred forty-four".