2543108713 has 4 divisors (see below), whose sum is σ = 2676956560. Its totient is φ = 2409260868.

The previous prime is 2543108677. The next prime is 2543108723. The reversal of 2543108713 is 3178013452.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2543108713 - 2⁹ = 2543108201 is a prime.

It is a super-2 number, since 2×2543108713² = 12934803852273032738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2543108723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66923895 + ... + 66923932.

It is an arithmetic number, because the mean of its divisors is an integer number (669239140).

Almost surely, 2^2543108713 is an apocalyptic number.

It is an amenable number.

2543108713 is a deficient number, since it is larger than the sum of its proper divisors (133847847).

2543108713 is a wasteful number, since it uses less digits than its factorization.

2543108713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133847846.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 2543108713 is about 50429.2446205572. The cubic root of 2543108713 is about 1364.9653974689.

The spelling of 2543108713 in words is "two billion, five hundred forty-three million, one hundred eight thousand, seven hundred thirteen".