5438039 has 4 divisors (see below), whose sum is σ = 5444760. Its totient is φ = 5431320.

The previous prime is 5438033. The next prime is 5438071. The reversal of 5438039 is 9308345.

5438039 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5438039 - 2⁴ = 5438023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5437996 and 5438014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949 + ... + 3830.

It is an arithmetic number, because the mean of its divisors is an integer number (1361190).

Almost surely, 2^5438039 is an apocalyptic number.

5438039 is a deficient number, since it is larger than the sum of its proper divisors (6721).

5438039 is an equidigital number, since it uses as much as digits as its factorization.

5438039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6720.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 5438039 is about 2331.9603341395. The cubic root of 5438039 is about 175.8520515451.

The spelling of 5438039 in words is "five million, four hundred thirty-eight thousand, thirty-nine".