28284483852 has 96 divisors (see below), whose sum is σ = 74462976000. Its totient is φ = 9282873600.

The previous prime is 28284483827. The next prime is 28284483869. The reversal of 28284483852 is 25838448282.

28284483852 is a `hidden beast` number, since 2 + 8 + 2 + 84 + 483 + 85 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6983524 + ... + 6987572.

It is an arithmetic number, because the mean of its divisors is an integer number (775656000).

Almost surely, 2^28284483852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 28284483852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37231488000).

28284483852 is an abundant number, since it is smaller than the sum of its proper divisors (46178492148).

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

28284483852 is a wasteful number, since it uses less digits than its factorization.

28284483852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5044 (or 5036 counting only the distinct ones).

The product of its digits is 7864320, while the sum is 54.

The spelling of 28284483852 in words is "twenty-eight billion, two hundred eighty-four million, four hundred eighty-three thousand, eight hundred fifty-two".