5535439 has 16 divisors (see below), whose sum is σ = 6935040. Its totient is φ = 4301280.

The previous prime is 5535437. The next prime is 5535443. The reversal of 5535439 is 9345355.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5535439 - 2¹ = 5535437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5535437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4854 + ... + 5884.

It is an arithmetic number, because the mean of its divisors is an integer number (433440).

Almost surely, 2^5535439 is an apocalyptic number.

5535439 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5535439 is a deficient number, since it is larger than the sum of its proper divisors (1399601).

5535439 is a wasteful number, since it uses less digits than its factorization.

5535439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110.

The product of its digits is 40500, while the sum is 34.

The square root of 5535439 is about 2352.7513680795. The cubic root of 5535439 is about 176.8957326894.

The spelling of 5535439 in words is "five million, five hundred thirty-five thousand, four hundred thirty-nine".