5524809 has 4 divisors (see below), whose sum is σ = 7366416. Its totient is φ = 3683204.

The previous prime is 5524793. The next prime is 5524811. The reversal of 5524809 is 9084255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5524809 - 2⁴ = 5524793 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5524809.

It is not an unprimeable number, because it can be changed into a prime (5524889) 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, 920799 + ... + 920804.

It is an arithmetic number, because the mean of its divisors is an integer number (1841604).

Almost surely, 2^5524809 is an apocalyptic number.

It is an amenable number.

5524809 is a deficient number, since it is larger than the sum of its proper divisors (1841607).

5524809 is a wasteful number, since it uses less digits than its factorization.

5524809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841606.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 5524809 is about 2350.4912252548. The cubic root of 5524809 is about 176.7824260120.

The spelling of 5524809 in words is "five million, five hundred twenty-four thousand, eight hundred nine".