5509773 has 12 divisors (see below), whose sum is σ = 7979868. Its totient is φ = 3663360.

The previous prime is 5509769. The next prime is 5509783. The reversal of 5509773 is 3779055.

It can be written as a sum of positive squares in 2 ways, for example, as 4848804 + 660969 = 2202^2 + 813^2 .

It is not a de Polignac number, because 5509773 - 2² = 5509769 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5509783) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4663 + ... + 5723.

It is an arithmetic number, because the mean of its divisors is an integer number (664989).

Almost surely, 2^5509773 is an apocalyptic number.

It is an amenable number.

5509773 is a deficient number, since it is larger than the sum of its proper divisors (2470095).

5509773 is a wasteful number, since it uses less digits than its factorization.

5509773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 36.

The square root of 5509773 is about 2347.2905657374. The cubic root of 5509773 is about 176.6219067019.

The spelling of 5509773 in words is "five million, five hundred nine thousand, seven hundred seventy-three".