2543313514 has 48 divisors (see below), whose sum is σ = 4753569600. Its totient is φ = 996928128.

The previous prime is 2543313467. The next prime is 2543313569. The reversal of 2543313514 is 4153133452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 218022 + ... + 229390.

It is an arithmetic number, because the mean of its divisors is an integer number (99032700).

Almost surely, 2^2543313514 is an apocalyptic number.

2543313514 is a deficient number, since it is larger than the sum of its proper divisors (2210256086).

2543313514 is a wasteful number, since it uses less digits than its factorization.

2543313514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11455 (or 11426 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 2543313514 is about 50431.2751573862. The cubic root of 2543313514 is about 1365.0020375036.

Adding to 2543313514 its reverse (4153133452), we get a palindrome (6696446966).

The spelling of 2543313514 in words is "two billion, five hundred forty-three million, three hundred thirteen thousand, five hundred fourteen".