28283818282 has 8 divisors (see below), whose sum is σ = 42662743200. Its totient is φ = 14062903884.

The previous prime is 28283818271. The next prime is 28283818319. The reversal of 28283818282 is 28281838282.

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

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, 39502182 + ... + 39502897.

It is an arithmetic number, because the mean of its divisors is an integer number (5332842900).

Almost surely, 2^28283818282 is an apocalyptic number.

28283818282 is a deficient number, since it is larger than the sum of its proper divisors (14378924918).

28283818282 is a wasteful number, since it uses less digits than its factorization.

28283818282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79005260.

The product of its digits is 1572864, while the sum is 52.

The spelling of 28283818282 in words is "twenty-eight billion, two hundred eighty-three million, eight hundred eighteen thousand, two hundred eighty-two".