6553265 has 8 divisors (see below), whose sum is σ = 7959168. Its totient is φ = 5179120.

The previous prime is 6553241. The next prime is 6553273. The reversal of 6553265 is 5623556.

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

It is not a de Polignac number, because 6553265 - 2⁸ = 6553009 is a prime.

It is a Duffinian 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, 7481 + ... + 8310.

It is an arithmetic number, because the mean of its divisors is an integer number (994896).

Almost surely, 2^6553265 is an apocalyptic number.

It is an amenable number.

6553265 is a deficient number, since it is larger than the sum of its proper divisors (1405903).

6553265 is a wasteful number, since it uses less digits than its factorization.

6553265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15879.

The product of its digits is 27000, while the sum is 32.

The square root of 6553265 is about 2559.9345694763. The cubic root of 6553265 is about 187.1339465652.

The spelling of 6553265 in words is "six million, five hundred fifty-three thousand, two hundred sixty-five".