5438016568384 has 112 divisors (see below), whose sum is σ = 12035547501120. Its totient is φ = 2422694707200.

The previous prime is 5438016568337. The next prime is 5438016568421. The reversal of 5438016568384 is 4838656108345.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29904424 + ... + 30085720.

Almost surely, 2^{5438016568384} 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 5438016568384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6017773750560).

5438016568384 is an abundant number, since it is smaller than the sum of its proper divisors (6597530932736).

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

5438016568384 is a wasteful number, since it uses less digits than its factorization.

5438016568384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182796 (or 182786 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 61.

The spelling of 5438016568384 in words is "five trillion, four hundred thirty-eight billion, sixteen million, five hundred sixty-eight thousand, three hundred eighty-four".