5509331 has 2 divisors, whose sum is σ = 5509332. Its totient is φ = 5509330.

The previous prime is 5509327. The next prime is 5509349. The reversal of 5509331 is 1339055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5509331 - 2² = 5509327 is a prime.

It is a super-2 number, since 2×5509331² = 60705456135122, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5509331.

It is not a weakly prime, because it can be changed into another prime (5509631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2754665 + 2754666.

It is an arithmetic number, because the mean of its divisors is an integer number (2754666).

Almost surely, 2^5509331 is an apocalyptic number.

5509331 is a deficient number, since it is larger than the sum of its proper divisors (1).

5509331 is an equidigital number, since it uses as much as digits as its factorization.

5509331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2025, while the sum is 26.

The square root of 5509331 is about 2347.1964127444. The cubic root of 5509331 is about 176.6171836416.

The spelling of 5509331 in words is "five million, five hundred nine thousand, three hundred thirty-one".