5505804 has 18 divisors (see below), whose sum is σ = 13917540. Its totient is φ = 1835256.

The previous prime is 5505803. The next prime is 5505811. The reversal of 5505804 is 4085055.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (5505803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76434 + ... + 76505.

Almost surely, 2^5505804 is an apocalyptic number.

It is an amenable number.

5505804 is an abundant number, since it is smaller than the sum of its proper divisors (8411736).

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

5505804 is a wasteful number, since it uses less digits than its factorization.

5505804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152949 (or 152944 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 5505804 is about 2346.4449705885. Note that the first 3 decimals coincide. The cubic root of 5505804 is about 176.5794862766.

The spelling of 5505804 in words is "five million, five hundred five thousand, eight hundred four".