6553056 has 24 divisors (see below), whose sum is σ = 17202024. Its totient is φ = 2184320.

The previous prime is 6553049. The next prime is 6553061. The reversal of 6553056 is 6503556.

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34035 + ... + 34226.

It is an arithmetic number, because the mean of its divisors is an integer number (716751).

Almost surely, 2^6553056 is an apocalyptic number.

It is an amenable number.

6553056 is an abundant number, since it is smaller than the sum of its proper divisors (10648968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6553056 is a wasteful number, since it uses less digits than its factorization.

6553056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68274 (or 68266 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 6553056 is about 2559.8937477950. The cubic root of 6553056 is about 187.1319571543.

The spelling of 6553056 in words is "six million, five hundred fifty-three thousand, fifty-six".