5489128306 has 16 divisors (see below), whose sum is σ = 8298563328. Its totient is φ = 2723025600.

The previous prime is 5489128301. The next prime is 5489128313. The reversal of 5489128306 is 6038219845.

It is not an unprimeable number, because it can be changed into a prime (5489128301) 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, 109611 + ... + 151633.

It is an arithmetic number, because the mean of its divisors is an integer number (518660208).

Almost surely, 2^5489128306 is an apocalyptic number.

5489128306 is a deficient number, since it is larger than the sum of its proper divisors (2809435022).

5489128306 is a wasteful number, since it uses less digits than its factorization.

5489128306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42537.

The product of its (nonzero) digits is 414720, while the sum is 46.

The square root of 5489128306 is about 74088.6516681199. The cubic root of 5489128306 is about 1764.0103439232.

The spelling of 5489128306 in words is "five billion, four hundred eighty-nine million, one hundred twenty-eight thousand, three hundred six".