5555648 has 28 divisors (see below), whose sum is σ = 12600432. Its totient is φ = 2380800.

The previous prime is 5555639. The next prime is 5555653. The reversal of 5555648 is 8465555.

It is a tau number, because it is divible by the number of its divisors (28).

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, 5753 + ... + 6648.

Almost surely, 2^5555648 is an apocalyptic number.

It is an amenable number.

5555648 is an abundant number, since it is smaller than the sum of its proper divisors (7044784).

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

5555648 is a wasteful number, since it uses less digits than its factorization.

5555648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12420 (or 12410 counting only the distinct ones).

The product of its digits is 120000, while the sum is 38.

The square root of 5555648 is about 2357.0422143016. The cubic root of 5555648 is about 177.1107438938.

The spelling of 5555648 in words is "five million, five hundred fifty-five thousand, six hundred forty-eight".