5681882728 has 16 divisors (see below), whose sum is σ = 10654776000. Its totient is φ = 2840609136.

The previous prime is 5681882719. The next prime is 5681882729. The reversal of 5681882728 is 8272881865.

It is not an unprimeable number, because it can be changed into a prime (5681882729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40743 + ... + 114121.

It is an arithmetic number, because the mean of its divisors is an integer number (665923500).

Almost surely, 2^5681882728 is an apocalyptic number.

It is an amenable number.

5681882728 is a deficient number, since it is larger than the sum of its proper divisors (4972893272).

5681882728 is a wasteful number, since it uses less digits than its factorization.

5681882728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83064 (or 83060 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 55.

The square root of 5681882728 is about 75378.2642941584. The cubic root of 5681882728 is about 1784.4213957930.

The spelling of 5681882728 in words is "five billion, six hundred eighty-one million, eight hundred eighty-two thousand, seven hundred twenty-eight".