5139039 has 8 divisors (see below), whose sum is σ = 6981552. Its totient is φ = 3361280.

The previous prime is 5139019. The next prime is 5139047. The reversal of 5139039 is 9309315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5139039 - 2¹³ = 5130847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5138997 and 5139015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5139019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16002 + ... + 16319.

It is an arithmetic number, because the mean of its divisors is an integer number (872694).

Almost surely, 2^5139039 is an apocalyptic number.

5139039 is a deficient number, since it is larger than the sum of its proper divisors (1842513).

5139039 is a wasteful number, since it uses less digits than its factorization.

5139039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32377.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 5139039 is about 2266.9448603793. The cubic root of 5139039 is about 172.5681478272.

The spelling of 5139039 in words is "five million, one hundred thirty-nine thousand, thirty-nine".