52443344 has 40 divisors (see below), whose sum is σ = 107701440. Its totient is φ = 24668928.

The previous prime is 52443343. The next prime is 52443353. The reversal of 52443344 is 44334425.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52443343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50252 + ... + 51284.

It is an arithmetic number, because the mean of its divisors is an integer number (2692536).

Almost surely, 2^52443344 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 52443344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53850720).

52443344 is an abundant number, since it is smaller than the sum of its proper divisors (55258096).

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

52443344 is a wasteful number, since it uses less digits than its factorization.

52443344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227 (or 1221 counting only the distinct ones).

The product of its digits is 23040, while the sum is 29.

The square root of 52443344 is about 7241.7776823098. Note that the first 3 decimals coincide. The cubic root of 52443344 is about 374.3088757828.

Adding to 52443344 its reverse (44334425), we get a palindrome (96777769).

The spelling of 52443344 in words is "fifty-two million, four hundred forty-three thousand, three hundred forty-four".