5143999999 has 8 divisors (see below), whose sum is σ = 5324630528. Its totient is φ = 4965559200.

The previous prime is 5143999981. The next prime is 5144000033. The reversal of 5143999999 is 9999993415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5143999999 - 2⁷ = 5143999871 is a prime.

It is a Duffinian number.

5143999999 is a modest number, since divided by 99999 gives 51439 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143999499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542652 + ... + 552049.

It is an arithmetic number, because the mean of its divisors is an integer number (665578816).

Almost surely, 2^5143999999 is an apocalyptic number.

5143999999 is a deficient number, since it is larger than the sum of its proper divisors (180630529).

5143999999 is a wasteful number, since it uses less digits than its factorization.

5143999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094865.

The product of its digits is 31886460, while the sum is 67.

The square root of 5143999999 is about 71721.6843011930. The cubic root of 5143999999 is about 1726.2365983198.

The spelling of 5143999999 in words is "five billion, one hundred forty-three million, nine hundred ninety-nine thousand, nine hundred ninety-nine".