5522409 has 12 divisors (see below), whose sum is σ = 8002800. Its totient is φ = 3669624.

The previous prime is 5522393. The next prime is 5522411. The reversal of 5522409 is 9042255.

It is not a de Polignac number, because 5522409 - 2⁴ = 5522393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5522479) 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 11 ways as a sum of consecutive naturals, for example, 2602 + ... + 4220.

It is an arithmetic number, because the mean of its divisors is an integer number (666900).

Almost surely, 2^5522409 is an apocalyptic number.

It is an amenable number.

5522409 is a deficient number, since it is larger than the sum of its proper divisors (2480391).

5522409 is a wasteful number, since it uses less digits than its factorization.

5522409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004 (or 2001 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5522409 is about 2349.9806382181. The cubic root of 5522409 is about 176.7568239641.

The spelling of 5522409 in words is "five million, five hundred twenty-two thousand, four hundred nine".