2543833034 has 4 divisors (see below), whose sum is σ = 3815749554. Its totient is φ = 1271916516.

The previous prime is 2543833013. The next prime is 2543833073. The reversal of 2543833034 is 4303383452.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2533612225 + 10220809 = 50335^2 + 3197^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2543832985 and 2543833003.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 635958257 + ... + 635958260.

Almost surely, 2^2543833034 is an apocalyptic number.

2543833034 is a deficient number, since it is larger than the sum of its proper divisors (1271916520).

2543833034 is a wasteful number, since it uses less digits than its factorization.

2543833034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271916519.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 2543833034 is about 50436.4256663773. The cubic root of 2543833034 is about 1365.0949736903.

The spelling of 2543833034 in words is "two billion, five hundred forty-three million, eight hundred thirty-three thousand, thirty-four".