5187114839 has 2 divisors, whose sum is σ = 5187114840. Its totient is φ = 5187114838.

The previous prime is 5187114827. The next prime is 5187114941. The reversal of 5187114839 is 9384117815.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5187114839 - 2¹⁶ = 5187049303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5187114793 and 5187114802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5187194839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2593557419 + 2593557420.

It is an arithmetic number, because the mean of its divisors is an integer number (2593557420).

Almost surely, 2^5187114839 is an apocalyptic number.

5187114839 is a deficient number, since it is larger than the sum of its proper divisors (1).

5187114839 is an equidigital number, since it uses as much as digits as its factorization.

5187114839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 47.

The square root of 5187114839 is about 72021.6275781102. The cubic root of 5187114839 is about 1731.0460488559.

The spelling of 5187114839 in words is "five billion, one hundred eighty-seven million, one hundred fourteen thousand, eight hundred thirty-nine".