5259843919 has 8 divisors (see below), whose sum is σ = 5738548608. Its totient is φ = 4781228760.

The previous prime is 5259843917. The next prime is 5259843947. The reversal of 5259843919 is 9193489525.

5259843919 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5259843919 - 2¹ = 5259843917 is a prime.

It is a super-2 number, since 2×5259843919² = 55331916104482557122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5259843919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5259843917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180334 + ... + 207460.

It is an arithmetic number, because the mean of its divisors is an integer number (717318576).

Almost surely, 2^5259843919 is an apocalyptic number.

5259843919 is a deficient number, since it is larger than the sum of its proper divisors (478704689).

5259843919 is a wasteful number, since it uses less digits than its factorization.

5259843919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44765.

The product of its digits is 3499200, while the sum is 55.

The square root of 5259843919 is about 72524.7814129764. The cubic root of 5259843919 is about 1739.0989211905.

The spelling of 5259843919 in words is "five billion, two hundred fifty-nine million, eight hundred forty-three thousand, nine hundred nineteen".