5413409 has 4 divisors (see below), whose sum is σ = 5430804. Its totient is φ = 5396016.

The previous prime is 5413391. The next prime is 5413439. The reversal of 5413409 is 9043145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1149184 + 4264225 = 1072^2 + 2065^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5413409 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5413439) 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, 8222 + ... + 8855.

It is an arithmetic number, because the mean of its divisors is an integer number (1357701).

Almost surely, 2^5413409 is an apocalyptic number.

It is an amenable number.

5413409 is a deficient number, since it is larger than the sum of its proper divisors (17395).

5413409 is a wasteful number, since it uses less digits than its factorization.

5413409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17394.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 5413409 is about 2326.6733763036. The cubic root of 5413409 is about 175.5861596458.

The spelling of 5413409 in words is "five million, four hundred thirteen thousand, four hundred nine".