28579483296 has 576 divisors, whose sum is σ = 106903480320. Its totient is φ = 7036968960.

The previous prime is 28579483237. The next prime is 28579483297. The reversal of 28579483296 is 69238497582.

28579483296 is a `hidden beast` number, since 2 + 85 + 79 + 483 + 2 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (28579483297) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 23560386 + ... + 23561598.

It is an arithmetic number, because the mean of its divisors is an integer number (185596320).

Almost surely, 2^28579483296 is an apocalyptic number.

28579483296 is a gapful number since it is divisible by the number (26) 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 28579483296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53451740160).

28579483296 is an abundant number, since it is smaller than the sum of its proper divisors (78323997024).

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

28579483296 is a wasteful number, since it uses less digits than its factorization.

28579483296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309 (or 1298 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 28579483296 in words is "twenty-eight billion, five hundred seventy-nine million, four hundred eighty-three thousand, two hundred ninety-six".