5541808 has 20 divisors (see below), whose sum is σ = 11084608. Its totient is φ = 2681280.

The previous prime is 5541799. The next prime is 5541841. The reversal of 5541808 is 8081455.

5541808 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a self number, because there is not a number n which added to its sum of digits gives 5541808.

It is an unprimeable number.

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, 5091 + ... + 6082.

Almost surely, 2^5541808 is an apocalyptic number.

It is an amenable number.

5541808 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5541808 is a wasteful number, since it uses less digits than its factorization.

5541808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11212 (or 11206 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 5541808 is about 2354.1045006541. The cubic root of 5541808 is about 176.9635512849.

It can be divided in two parts, 55 and 41808, that multiplied together give a triangular number (2299440 = T₂₁₄₄).

The spelling of 5541808 in words is "five million, five hundred forty-one thousand, eight hundred eight".