5817929728 has 104 divisors (see below), whose sum is σ = 12872385848. Its totient is φ = 2611740672.

The previous prime is 5817929723. The next prime is 5817929731. The reversal of 5817929728 is 8279297185.

It can be written as a sum of positive squares in 4 ways, for example, as 1827733504 + 3990196224 = 42752^2 + 63168^2 .

It is a tau number, because it is divible by the number of its divisors (104).

It is not an unprimeable number, because it can be changed into a prime (5817929723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1968700 + ... + 1971652.

Almost surely, 2^5817929728 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 5817929728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6436192924).

5817929728 is an abundant number, since it is smaller than the sum of its proper divisors (7054456120).

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

5817929728 is a wasteful number, since it uses less digits than its factorization.

5817929728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027 (or 3005 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 58.

The square root of 5817929728 is about 76275.3546566648. The cubic root of 5817929728 is about 1798.5512754635.

The spelling of 5817929728 in words is "five billion, eight hundred seventeen million, nine hundred twenty-nine thousand, seven hundred twenty-eight".