5716721824 has 96 divisors (see below), whose sum is σ = 12954816000. Its totient is φ = 2455914240.

The previous prime is 5716721821. The next prime is 5716721833. The reversal of 5716721824 is 4281276175.

It is not an unprimeable number, because it can be changed into a prime (5716721821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4005399 + ... + 4006825.

It is an arithmetic number, because the mean of its divisors is an integer number (134946000).

Almost surely, 2^5716721824 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 5716721824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6477408000).

5716721824 is an abundant number, since it is smaller than the sum of its proper divisors (7238094176).

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

5716721824 is a wasteful number, since it uses less digits than its factorization.

5716721824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2066 (or 2058 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 5716721824 is about 75609.0062360298. The cubic root of 5716721824 is about 1788.0610929249.

Adding to 5716721824 its reverse (4281276175), we get a palindrome (9997997999).

The spelling of 5716721824 in words is "five billion, seven hundred sixteen million, seven hundred twenty-one thousand, eight hundred twenty-four".