5389306128 has 30 divisors (see below), whose sum is σ = 15082572414. Its totient is φ = 1796435328.

The previous prime is 5389306099. The next prime is 5389306133. The reversal of 5389306128 is 8216039835.

It is a happy number.

5389306128 is a `hidden beast` number, since 538 + 9 + 30 + 61 + 28 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3805902864 + 1583403264 = 61692^2 + 39792^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18712725 + ... + 18713012.

Almost surely, 2^5389306128 is an apocalyptic number.

It is an amenable number.

5389306128 is an abundant number, since it is smaller than the sum of its proper divisors (9693266286).

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

5389306128 is a wasteful number, since it uses less digits than its factorization.

5389306128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37425751 (or 37425742 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 5389306128 is about 73411.8936412895. The cubic root of 5389306128 is about 1753.2517638404.

The spelling of 5389306128 in words is "five billion, three hundred eighty-nine million, three hundred six thousand, one hundred twenty-eight".