5545648 has 20 divisors (see below), whose sum is σ = 10789240. Its totient is φ = 2761344.

The previous prime is 5545643. The next prime is 5545649. The reversal of 5545648 is 8465455.

It is not an unprimeable number, because it can be changed into a prime (5545643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4348 + ... + 5476.

It is an arithmetic number, because the mean of its divisors is an integer number (539462).

Almost surely, 2^5545648 is an apocalyptic number.

It is an amenable number.

5545648 is a deficient number, since it is larger than the sum of its proper divisors (5243592).

5545648 is a wasteful number, since it uses less digits than its factorization.

5545648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444 (or 1438 counting only the distinct ones).

The product of its digits is 96000, while the sum is 37.

The square root of 5545648 is about 2354.9199561769. The cubic root of 5545648 is about 177.0044153941.

The spelling of 5545648 in words is "five million, five hundred forty-five thousand, six hundred forty-eight".