5509937 has 4 divisors (see below), whose sum is σ = 5521920. Its totient is φ = 5497956.

The previous prime is 5509919. The next prime is 5509939. The reversal of 5509937 is 7399055.

5509937 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5509937 - 2⁶ = 5509873 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5509937.

It is not an unprimeable number, because it can be changed into a prime (5509939) 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, 5273 + ... + 6230.

It is an arithmetic number, because the mean of its divisors is an integer number (1380480).

Almost surely, 2^5509937 is an apocalyptic number.

It is an amenable number.

5509937 is a deficient number, since it is larger than the sum of its proper divisors (11983).

5509937 is a wasteful number, since it uses less digits than its factorization.

5509937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982.

The product of its (nonzero) digits is 42525, while the sum is 38.

The square root of 5509937 is about 2347.3254993716. The cubic root of 5509937 is about 176.6236590853.

It can be divided in two parts, 5509 and 937, that added together give a palindrome (6446).

The spelling of 5509937 in words is "five million, five hundred nine thousand, nine hundred thirty-seven".