28803050284 has 24 divisors (see below), whose sum is σ = 50540656320. Its totient is φ = 14362917504.

The previous prime is 28803050273. The next prime is 28803050293. The reversal of 28803050284 is 48205030882.

It is an unprimeable number.

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, 2365917 + ... + 2378059.

It is an arithmetic number, because the mean of its divisors is an integer number (2105860680).

Almost surely, 2^28803050284 is an apocalyptic number.

It is an amenable number.

28803050284 is a deficient number, since it is larger than the sum of its proper divisors (21737606036).

28803050284 is a wasteful number, since it uses less digits than its factorization.

28803050284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13689 (or 13687 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The spelling of 28803050284 in words is "twenty-eight billion, eight hundred three million, fifty thousand, two hundred eighty-four".