6532628828 has 54 divisors (see below), whose sum is σ = 13348797168. Its totient is φ = 2794647680.

The previous prime is 6532628803. The next prime is 6532628873. The reversal of 6532628828 is 8288262356.

It is a happy number.

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 116525 + ... + 163227.

Almost surely, 2^6532628828 is an apocalyptic number.

6532628828 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6532628828 is an abundant number, since it is smaller than the sum of its proper divisors (6816168340).

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

6532628828 is a wasteful number, since it uses less digits than its factorization.

6532628828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46763 (or 46733 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 50.

The square root of 6532628828 is about 80824.6795725167. The cubic root of 6532628828 is about 1869.3731232100.

The spelling of 6532628828 in words is "six billion, five hundred thirty-two million, six hundred twenty-eight thousand, eight hundred twenty-eight".