5728216432 has 20 divisors (see below), whose sum is σ = 11102392576. Its totient is φ = 2863082880.

The previous prime is 5728216427. The next prime is 5728216469. The reversal of 5728216432 is 2346128275.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16944 + ... + 108367.

Almost surely, 2^5728216432 is an apocalyptic number.

It is an amenable number.

5728216432 is a deficient number, since it is larger than the sum of its proper divisors (5374176144).

5728216432 is a wasteful number, since it uses less digits than its factorization.

5728216432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128176 (or 128170 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 5728216432 is about 75684.9815485212. The cubic root of 5728216432 is about 1789.2587082717.

The spelling of 5728216432 in words is "five billion, seven hundred twenty-eight million, two hundred sixteen thousand, four hundred thirty-two".