5028387839 has 4 divisors (see below), whose sum is σ = 5054441856. Its totient is φ = 5002333824.

The previous prime is 5028387817. The next prime is 5028387851. The reversal of 5028387839 is 9387838205.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5028387839 - 2³² = 733420543 is a prime.

It is a super-3 number, since 3×5028387839³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5028387239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13026719 + ... + 13027104.

It is an arithmetic number, because the mean of its divisors is an integer number (1263610464).

Almost surely, 2^5028387839 is an apocalyptic number.

5028387839 is a deficient number, since it is larger than the sum of its proper divisors (26054017).

5028387839 is a wasteful number, since it uses less digits than its factorization.

5028387839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26054016.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The square root of 5028387839 is about 70911.1263413577. The cubic root of 5028387839 is about 1713.2060095251.

The spelling of 5028387839 in words is "five billion, twenty-eight million, three hundred eighty-seven thousand, eight hundred thirty-nine".