5238444016 has 80 divisors (see below), whose sum is σ = 11253217248. Its totient is φ = 2346624000.

The previous prime is 5238443957. The next prime is 5238444019. The reversal of 5238444016 is 6104448325.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5238444019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5394411 + ... + 5395381.

Almost surely, 2^5238444016 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 5238444016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5626608624).

5238444016 is an abundant number, since it is smaller than the sum of its proper divisors (6014773232).

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

5238444016 is a wasteful number, since it uses less digits than its factorization.

5238444016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730 (or 1724 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 5238444016 is about 72377.0959351092. The cubic root of 5238444016 is about 1736.7371822259.

The spelling of 5238444016 in words is "five billion, two hundred thirty-eight million, four hundred forty-four thousand, sixteen".