5044128544 has 192 divisors, whose sum is σ = 12810534912. Its totient is φ = 1901491200.

The previous prime is 5044128527. The next prime is 5044128553. The reversal of 5044128544 is 4458214405.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6408919 + ... + 6409705.

It is an arithmetic number, because the mean of its divisors is an integer number (66721536).

Almost surely, 2^5044128544 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 5044128544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6405267456).

5044128544 is an abundant number, since it is smaller than the sum of its proper divisors (7766406368).

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

5044128544 is a wasteful number, since it uses less digits than its factorization.

5044128544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 37.

The square root of 5044128544 is about 71022.0285826869. The cubic root of 5044128544 is about 1714.9918025827.

The spelling of 5044128544 in words is "five billion, forty-four million, one hundred twenty-eight thousand, five hundred forty-four".