5384208139 has 4 divisors (see below), whose sum is σ = 5384467024. Its totient is φ = 5383949256.

The previous prime is 5384208133. The next prime is 5384208157. The reversal of 5384208139 is 9318024835.

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 5384208139 - 2³ = 5384208131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5384208095 and 5384208104.

It is not an unprimeable number, because it can be changed into a prime (5384208131) 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 3 ways as a sum of consecutive naturals, for example, 95232 + ... + 140845.

It is an arithmetic number, because the mean of its divisors is an integer number (1346116756).

Almost surely, 2^5384208139 is an apocalyptic number.

5384208139 is a deficient number, since it is larger than the sum of its proper divisors (258885).

5384208139 is a wasteful number, since it uses less digits than its factorization.

5384208139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258884.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 5384208139 is about 73377.1636069425. The cubic root of 5384208139 is about 1752.6987626574.

The spelling of 5384208139 in words is "five billion, three hundred eighty-four million, two hundred eight thousand, one hundred thirty-nine".