5509827 has 12 divisors (see below), whose sum is σ = 8109504. Its totient is φ = 3603600.

The previous prime is 5509783. The next prime is 5509859. The reversal of 5509827 is 7289055.

It is not a de Polignac number, because 5509827 - 2¹⁴ = 5493443 is a prime.

5509827 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5509791 and 5509800.

It is not an unprimeable number, because it can be changed into a prime (5509897) 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, 5299 + ... + 6252.

It is an arithmetic number, because the mean of its divisors is an integer number (675792).

Almost surely, 2^5509827 is an apocalyptic number.

5509827 is a deficient number, since it is larger than the sum of its proper divisors (2599677).

5509827 is a wasteful number, since it uses less digits than its factorization.

5509827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11610 (or 11607 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 5509827 is about 2347.3020683329. The cubic root of 5509827 is about 176.6224837100.

It can be divided in two parts, 5509 and 827, that added together give a palindrome (6336).

The spelling of 5509827 in words is "five million, five hundred nine thousand, eight hundred twenty-seven".