52544443224 has 192 divisors, whose sum is σ = 164892399840. Its totient is φ = 13830082560.

The previous prime is 52544443201. The next prime is 52544443243. The reversal of 52544443224 is 42234444525.

52544443224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8267632 + ... + 8273984.

Almost surely, 2^52544443224 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 52544443224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82446199920).

52544443224 is an abundant number, since it is smaller than the sum of its proper divisors (112347956616).

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

52544443224 is a wasteful number, since it uses less digits than its factorization.

52544443224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6930 (or 6919 counting only the distinct ones).

The product of its digits is 614400, while the sum is 39.

Adding to 52544443224 its reverse (42234444525), we get a palindrome (94778887749).

The spelling of 52544443224 in words is "fifty-two billion, five hundred forty-four million, four hundred forty-three thousand, two hundred twenty-four".