5509285 has 8 divisors (see below), whose sum is σ = 6640920. Its totient is φ = 4387584.

The previous prime is 5509277. The next prime is 5509307. The reversal of 5509285 is 5829055.

5509285 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 136161 + 5373124 = 369^2 + 2318^2 .

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 5509285 - 2³ = 5509277 is a prime.

It is a super-2 number, since 2×5509285² = 60704442422450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5509285.

It is a congruent 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, 1200 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (830115).

Almost surely, 2^5509285 is an apocalyptic number.

It is an amenable number.

5509285 is a deficient number, since it is larger than the sum of its proper divisors (1131635).

5509285 is a wasteful number, since it uses less digits than its factorization.

5509285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 5509285 is about 2347.1866137996. The cubic root of 5509285 is about 176.6166920868.

The spelling of 5509285 in words is "five million, five hundred nine thousand, two hundred eighty-five".