2543683352 has 16 divisors (see below), whose sum is σ = 5450750160. Its totient is φ = 1090149984.

The previous prime is 2543683291. The next prime is 2543683369. The reversal of 2543683352 is 2533863452.

2543683352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22711403 + ... + 22711514.

It is an arithmetic number, because the mean of its divisors is an integer number (340671885).

Almost surely, 2^2543683352 is an apocalyptic number.

It is an amenable number.

2543683352 is an abundant number, since it is smaller than the sum of its proper divisors (2907066808).

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

2543683352 is a wasteful number, since it uses less digits than its factorization.

2543683352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45422930 (or 45422926 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 2543683352 is about 50434.9417765105. The cubic root of 2543683352 is about 1365.0681985900.

The spelling of 2543683352 in words is "two billion, five hundred forty-three million, six hundred eighty-three thousand, three hundred fifty-two".