5143112513 has 16 divisors (see below), whose sum is σ = 6489455616. Its totient is φ = 3959330640.

The previous prime is 5143112497. The next prime is 5143112519. The reversal of 5143112513 is 3152113415.

It is a cyclic number.

It is not a de Polignac number, because 5143112513 - 2⁴ = 5143112497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5143112519) 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, 395981 + ... + 408762.

It is an arithmetic number, because the mean of its divisors is an integer number (405590976).

Almost surely, 2^5143112513 is an apocalyptic number.

It is an amenable number.

5143112513 is a deficient number, since it is larger than the sum of its proper divisors (1346343103).

5143112513 is a wasteful number, since it uses less digits than its factorization.

5143112513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804844.

The product of its digits is 1800, while the sum is 26.

The square root of 5143112513 is about 71715.4970212157. The cubic root of 5143112513 is about 1726.1373176739.

Adding to 5143112513 its reverse (3152113415), we get a palindrome (8295225928).

The spelling of 5143112513 in words is "five billion, one hundred forty-three million, one hundred twelve thousand, five hundred thirteen".