28483811999 has 8 divisors (see below), whose sum is σ = 28612983360. Its totient is φ = 28354838400.

The previous prime is 28483811953. The next prime is 28483812017. The reversal of 28483811999 is 99911838482.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28483811999 is a prime.

It is a super-2 number, since 2×28483811999² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28483511999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243179 + ... + 340739.

It is an arithmetic number, because the mean of its divisors is an integer number (3576622920).

Almost surely, 2^28483811999 is an apocalyptic number.

28483811999 is a deficient number, since it is larger than the sum of its proper divisors (129171361).

28483811999 is a wasteful number, since it uses less digits than its factorization.

28483811999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98881.

The product of its digits is 8957952, while the sum is 62.

The spelling of 28483811999 in words is "twenty-eight billion, four hundred eighty-three million, eight hundred eleven thousand, nine hundred ninety-nine".