6728052080 has 40 divisors (see below), whose sum is σ = 15709900752. Its totient is φ = 2679663104.

The previous prime is 6728052031. The next prime is 6728052083. The reversal of 6728052080 is 802508276.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6728052083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161834 + ... + 199113.

Almost surely, 2^6728052080 is an apocalyptic number.

It is an amenable number.

6728052080 is an abundant number, since it is smaller than the sum of its proper divisors (8981848672).

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

6728052080 is a wasteful number, since it uses less digits than its factorization.

6728052080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361193 (or 361187 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 6728052080 is about 82024.7040835869. The cubic root of 6728052080 is about 1887.8310065512.

The spelling of 6728052080 in words is "six billion, seven hundred twenty-eight million, fifty-two thousand, eighty".