5509115 has 16 divisors (see below), whose sum is σ = 6881952. Its totient is φ = 4230144.

The previous prime is 5509111. The next prime is 5509151. The reversal of 5509115 is 5119055.

It is a cyclic number.

It is not a de Polignac number, because 5509115 - 2² = 5509111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5509111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17792 + ... + 18098.

It is an arithmetic number, because the mean of its divisors is an integer number (430122).

Almost surely, 2^5509115 is an apocalyptic number.

5509115 is a deficient number, since it is larger than the sum of its proper divisors (1372837).

5509115 is a wasteful number, since it uses less digits than its factorization.

5509115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446.

The product of its (nonzero) digits is 1125, while the sum is 26.

The square root of 5509115 is about 2347.1503999531. The cubic root of 5509115 is about 176.6148754478.

The spelling of 5509115 in words is "five million, five hundred nine thousand, one hundred fifteen".