5545808 has 20 divisors (see below), whose sum is σ = 11377620. Its totient is φ = 2609664.

The previous prime is 5545801. The next prime is 5545831. The reversal of 5545808 is 8085455.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4892944 + 652864 = 2212^2 + 808^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545801) 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, 9923 + ... + 10466.

It is an arithmetic number, because the mean of its divisors is an integer number (568881).

Almost surely, 2^5545808 is an apocalyptic number.

It is an amenable number.

5545808 is an abundant number, since it is smaller than the sum of its proper divisors (5831812).

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

5545808 is a wasteful number, since it uses less digits than its factorization.

5545808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20414 (or 20408 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

The square root of 5545808 is about 2354.9539273625. The cubic root of 5545808 is about 177.0061176559.

The spelling of 5545808 in words is "five million, five hundred forty-five thousand, eight hundred eight".