5509273 has 8 divisors (see below), whose sum is σ = 6868800. Its totient is φ = 4292880.

The previous prime is 5509267. The next prime is 5509277. The reversal of 5509273 is 3729055.

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 5509273 - 2⁹ = 5508761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5509277) 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, 35698 + ... + 35851.

It is an arithmetic number, because the mean of its divisors is an integer number (858600).

Almost surely, 2^5509273 is an apocalyptic number.

It is an amenable number.

5509273 is a deficient number, since it is larger than the sum of its proper divisors (1359527).

5509273 is a wasteful number, since it uses less digits than its factorization.

5509273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71567.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 5509273 is about 2347.1840575464. The cubic root of 5509273 is about 176.6165638547.

The spelling of 5509273 in words is "five million, five hundred nine thousand, two hundred seventy-three".