28535556096 has 384 divisors, whose sum is σ = 89615635200. Its totient is φ = 9065447424.

The previous prime is 28535556083. The next prime is 28535556131. The reversal of 28535556096 is 69065553582.

28535556096 is a `hidden beast` number, since 2 + 85 + 3 + 5 + 556 + 0 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×28535556096² (a number of 22 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103016310 + ... + 103016586.

It is an arithmetic number, because the mean of its divisors is an integer number (233374050).

Almost surely, 2^28535556096 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 28535556096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44807817600).

28535556096 is an abundant number, since it is smaller than the sum of its proper divisors (61080079104).

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

28535556096 is an frugal number, since it uses more digits than its factorization.

28535556096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 305 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 54.

The spelling of 28535556096 in words is "twenty-eight billion, five hundred thirty-five million, five hundred fifty-six thousand, ninety-six".