5189518843 has 2 divisors, whose sum is σ = 5189518844. Its totient is φ = 5189518842.

The previous prime is 5189518837. The next prime is 5189518891. The reversal of 5189518843 is 3488159815.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5189518843 - 2²⁹ = 4652647931 is a prime.

It is a super-2 number, since 2×5189518843² = 53862211643704117298, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5189518813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2594759421 + 2594759422.

It is an arithmetic number, because the mean of its divisors is an integer number (2594759422).

Almost surely, 2^5189518843 is an apocalyptic number.

5189518843 is a deficient number, since it is larger than the sum of its proper divisors (1).

5189518843 is an equidigital number, since it uses as much as digits as its factorization.

5189518843 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1382400, while the sum is 52.

The square root of 5189518843 is about 72038.3151038390. The cubic root of 5189518843 is about 1731.3134292808.

The spelling of 5189518843 in words is "five billion, one hundred eighty-nine million, five hundred eighteen thousand, eight hundred forty-three".