5038579728 has 560 divisors, whose sum is σ = 18579810816. Its totient is φ = 1287705600.

The previous prime is 5038579727. The next prime is 5038579769. The reversal of 5038579728 is 8279758305.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (5038579723) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 49886878 + ... + 49886978.

Almost surely, 2^5038579728 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 5038579728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9289905408).

5038579728 is an abundant number, since it is smaller than the sum of its proper divisors (13541231088).

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

5038579728 is a wasteful number, since it uses less digits than its factorization.

5038579728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 173 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The square root of 5038579728 is about 70982.9537846940. The cubic root of 5038579728 is about 1714.3627103989.

The spelling of 5038579728 in words is "five billion, thirty-eight million, five hundred seventy-nine thousand, seven hundred twenty-eight".