2543348208 has 80 divisors (see below), whose sum is σ = 6928227200. Its totient is φ = 801757440.

The previous prime is 2543348201. The next prime is 2543348233. The reversal of 2543348208 is 8028433452.

2543348208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2543348208² = 12937240214273622528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2543348201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600723 + ... + 604941.

It is an arithmetic number, because the mean of its divisors is an integer number (86602840).

Almost surely, 2^2543348208 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 2543348208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3464113600).

2543348208 is an abundant number, since it is smaller than the sum of its proper divisors (4384878992).

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

2543348208 is a wasteful number, since it uses less digits than its factorization.

2543348208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910 (or 4904 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 2543348208 is about 50431.6191292725. The cubic root of 2543348208 is about 1365.0082442578.

The spelling of 2543348208 in words is "two billion, five hundred forty-three million, three hundred forty-eight thousand, two hundred eight".