6532788268 has 24 divisors (see below), whose sum is σ = 11652539472. Its totient is φ = 3203538624.

The previous prime is 6532788247. The next prime is 6532788289. The reversal of 6532788268 is 8628872356.

It is an interprime number because it is at equal distance from previous prime (6532788247) and next prime (6532788289).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826471 + ... + 834337.

It is an arithmetic number, because the mean of its divisors is an integer number (485522478).

Almost surely, 2^6532788268 is an apocalyptic number.

It is an amenable number.

6532788268 is a deficient number, since it is larger than the sum of its proper divisors (5119751204).

6532788268 is a wasteful number, since it uses less digits than its factorization.

6532788268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11841 (or 11839 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 6532788268 is about 80825.6658988962. The cubic root of 6532788268 is about 1869.3883315044.

The spelling of 6532788268 in words is "six billion, five hundred thirty-two million, seven hundred eighty-eight thousand, two hundred sixty-eight".