2543044713 has 16 divisors (see below), whose sum is σ = 3826526400. Its totient is φ = 1488092480.

The previous prime is 2543044649. The next prime is 2543044733. The reversal of 2543044713 is 3174403452.

2543044713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2543044713 - 2⁶ = 2543044649 is a prime.

It is a super-4 number, since 4×2543044713⁴ (a number of 39 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (2543044733) 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, 1327698 + ... + 1329611.

It is an arithmetic number, because the mean of its divisors is an integer number (239157900).

Almost surely, 2^2543044713 is an apocalyptic number.

It is an amenable number.

2543044713 is a deficient number, since it is larger than the sum of its proper divisors (1283481687).

2543044713 is a wasteful number, since it uses less digits than its factorization.

2543044713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2657352.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2543044713 is about 50428.6100641293. The cubic root of 2543044713 is about 1364.9539471105.

The spelling of 2543044713 in words is "two billion, five hundred forty-three million, forty-four thousand, seven hundred thirteen".