5545404 has 36 divisors (see below), whose sum is σ = 14472640. Its totient is φ = 1788480.

The previous prime is 5545403. The next prime is 5545411. The reversal of 5545404 is 4045455.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1369 + ... + 3600.

Almost surely, 2^5545404 is an apocalyptic number.

It is an amenable number.

5545404 is an abundant number, since it is smaller than the sum of its proper divisors (8927236).

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

5545404 is a wasteful number, since it uses less digits than its factorization.

5545404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010 (or 5005 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 5545404 is about 2354.8681491752. The cubic root of 5545404 is about 177.0018193819.

The spelling of 5545404 in words is "five million, five hundred forty-five thousand, four hundred four".