5508505 has 8 divisors (see below), whose sum is σ = 6624072. Its totient is φ = 4397568.

The previous prime is 5508497. The next prime is 5508511. The reversal of 5508505 is 5058055.

It can be written as a sum of positive squares in 4 ways, for example, as 28224 + 5480281 = 168^2 + 2341^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5508505 - 2³ = 5508497 is a prime.

It is a Duffinian number.

5508505 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2547 + ... + 4183.

It is an arithmetic number, because the mean of its divisors is an integer number (828009).

Almost surely, 2^5508505 is an apocalyptic number.

It is an amenable number.

5508505 is a deficient number, since it is larger than the sum of its proper divisors (1115567).

5508505 is a wasteful number, since it uses less digits than its factorization.

5508505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2315.

The product of its (nonzero) digits is 5000, while the sum is 28.

The square root of 5508505 is about 2347.0204515513. The cubic root of 5508505 is about 176.6083566119.

The spelling of 5508505 in words is "five million, five hundred eight thousand, five hundred five".