5547082728 has 64 divisors (see below), whose sum is σ = 16018326720. Its totient is φ = 1582054400.

The previous prime is 5547082721. The next prime is 5547082757. The reversal of 5547082728 is 8272807455.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5547082721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613503 + ... + 622478.

It is an arithmetic number, because the mean of its divisors is an integer number (250286355).

Almost surely, 2^5547082728 is an apocalyptic number.

It is an amenable number.

5547082728 is an abundant number, since it is smaller than the sum of its proper divisors (10471243992).

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

5547082728 is a wasteful number, since it uses less digits than its factorization.

5547082728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236018 (or 1236014 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 48.

The square root of 5547082728 is about 74478.7401074964. The cubic root of 5547082728 is about 1770.1967849135.

The spelling of 5547082728 in words is "five billion, five hundred forty-seven million, eighty-two thousand, seven hundred twenty-eight".