5409136 has 20 divisors (see below), whose sum is σ = 10704672. Its totient is φ = 2646656.

The previous prime is 5409133. The next prime is 5409137. The reversal of 5409136 is 6319045.

5409136 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 5⁷ + 4⁷ + 0 + 9⁶ + 1 + 3¹⁴ + 6³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409133) 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, 2845 + ... + 4348.

Almost surely, 2^5409136 is an apocalyptic number.

It is an amenable number.

5409136 is a deficient number, since it is larger than the sum of its proper divisors (5295536).

5409136 is a wasteful number, since it uses less digits than its factorization.

5409136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248 (or 7242 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 5409136 is about 2325.7549311998. The cubic root of 5409136 is about 175.5399486443.

Subtracting 5409136 from its reverse (6319045), we obtain a palindrome (909909).

The spelling of 5409136 in words is "five million, four hundred nine thousand, one hundred thirty-six".