5018831539 has 2 divisors, whose sum is σ = 5018831540. Its totient is φ = 5018831538.

The previous prime is 5018831537. The next prime is 5018831563. The reversal of 5018831539 is 9351388105.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5018831539 - 2¹ = 5018831537 is a prime.

It is a super-4 number, since 4×5018831539⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

Together with 5018831537, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5018831495 and 5018831504.

It is not a weakly prime, because it can be changed into another prime (5018831537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2509415769 + 2509415770.

It is an arithmetic number, because the mean of its divisors is an integer number (2509415770).

Almost surely, 2^5018831539 is an apocalyptic number.

5018831539 is a deficient number, since it is larger than the sum of its proper divisors (1).

5018831539 is an equidigital number, since it uses as much as digits as its factorization.

5018831539 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 5018831539 is about 70843.7120639510. The cubic root of 5018831539 is about 1712.1200224242.

The spelling of 5018831539 in words is "five billion, eighteen million, eight hundred thirty-one thousand, five hundred thirty-nine".