5509895 has 8 divisors (see below), whose sum is σ = 6664704. Its totient is φ = 4372704.

The previous prime is 5509883. The next prime is 5509897. The reversal of 5509895 is 5989055.

It is a happy number.

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 5509895 - 2¹⁰ = 5508871 is a prime.

It is a super-2 number, since 2×5509895² = 60717885822050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3704 + ... + 4973.

It is an arithmetic number, because the mean of its divisors is an integer number (833088).

Almost surely, 2^5509895 is an apocalyptic number.

5509895 is a deficient number, since it is larger than the sum of its proper divisors (1154809).

5509895 is a wasteful number, since it uses less digits than its factorization.

5509895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8809.

The product of its (nonzero) digits is 81000, while the sum is 41.

The square root of 5509895 is about 2347.3165530026. The cubic root of 5509895 is about 176.6232103075.

The spelling of 5509895 in words is "five million, five hundred nine thousand, eight hundred ninety-five".