5285039 has 4 divisors (see below), whose sum is σ = 5296824. Its totient is φ = 5273256.

The previous prime is 5284999. The next prime is 5285053. The reversal of 5285039 is 9305825.

It is a happy number.

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 5285039 - 2¹⁶ = 5219503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5284996 and 5285014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5192 + ... + 6125.

It is an arithmetic number, because the mean of its divisors is an integer number (1324206).

Almost surely, 2^5285039 is an apocalyptic number.

5285039 is a deficient number, since it is larger than the sum of its proper divisors (11785).

5285039 is a wasteful number, since it uses less digits than its factorization.

5285039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11784.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 5285039 is about 2298.9212687693. The cubic root of 5285039 is about 174.1871307756.

The spelling of 5285039 in words is "five million, two hundred eighty-five thousand, thirty-nine".