5650409 has 8 divisors (see below), whose sum is σ = 6003720. Its totient is φ = 5299456.

The previous prime is 5650397. The next prime is 5650417. The reversal of 5650409 is 9040565.

5650409 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1638400 + 4012009 = 1280^2 + 2003^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5650409 - 2²⁰ = 4601833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5650499) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8327 + ... + 8979.

It is an arithmetic number, because the mean of its divisors is an integer number (750465).

Almost surely, 2^5650409 is an apocalyptic number.

It is an amenable number.

5650409 is a deficient number, since it is larger than the sum of its proper divisors (353311).

5650409 is a wasteful number, since it uses less digits than its factorization.

5650409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5650409 is about 2377.0588970406. The cubic root of 5650409 is about 178.1120470318.

The spelling of 5650409 in words is "five million, six hundred fifty thousand, four hundred nine".