28283059200 has 264 divisors, whose sum is σ = 101977937280. Its totient is φ = 6856294400.

The previous prime is 28283059193. The next prime is 28283059229. The reversal of 28283059200 is 295038282.

It is a tau number, because it is divible by the number of its divisors (264).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 828061 + ... + 861539.

Almost surely, 2^28283059200 is an apocalyptic number.

28283059200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28283059200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50988968640).

28283059200 is an abundant number, since it is smaller than the sum of its proper divisors (73694878080).

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

28283059200 is a wasteful number, since it uses less digits than its factorization.

28283059200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33523 (or 33500 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 28283059200 in words is "twenty-eight billion, two hundred eighty-three million, fifty-nine thousand, two hundred".