2543334828 has 24 divisors (see below), whose sum is σ = 5946548160. Its totient is φ = 846049680.

The previous prime is 2543334809. The next prime is 2543334839. The reversal of 2543334828 is 8284333452.

2543334828 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2543334828.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209938 + ... + 221721.

It is an arithmetic number, because the mean of its divisors is an integer number (247772840).

Almost surely, 2^2543334828 is an apocalyptic number.

It is an amenable number.

2543334828 is an abundant number, since it is smaller than the sum of its proper divisors (3403213332).

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

2543334828 is a wasteful number, since it uses less digits than its factorization.

2543334828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432157 (or 432155 counting only the distinct ones).

The product of its digits is 552960, while the sum is 42.

The square root of 2543334828 is about 50431.4864742256. The cubic root of 2543334828 is about 1365.0058505834.

The spelling of 2543334828 in words is "two billion, five hundred forty-three million, three hundred thirty-four thousand, eight hundred twenty-eight".