2543348246 has 12 divisors (see below), whose sum is σ = 4026382092. Its totient is φ = 1204743564.

The previous prime is 2543348239. The next prime is 2543348263. The reversal of 2543348246 is 6428433452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1760600 + ... + 1762043.

It is an arithmetic number, because the mean of its divisors is an integer number (335531841).

Almost surely, 2^2543348246 is an apocalyptic number.

2543348246 is a deficient number, since it is larger than the sum of its proper divisors (1483033846).

2543348246 is a wasteful number, since it uses less digits than its factorization.

2543348246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3522683 (or 3522664 counting only the distinct ones).

The product of its digits is 552960, while the sum is 41.

The square root of 2543348246 is about 50431.6195060202. The cubic root of 2543348246 is about 1365.0082510560.

The spelling of 2543348246 in words is "two billion, five hundred forty-three million, three hundred forty-eight thousand, two hundred forty-six".