Adding to 5404 its reverse (4045), we get a palindrome (9449).
5404 is an admirable number.
It is a congruent number.
It is an amenable number.
5404 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.
5404 is a wasteful number, since it uses less digits than its factorization.
5404 is an evil number, because the sum of its binary digits is even.
The square root of 5404 is about 73.5119037980. The cubic root of 5404 is about 17.5484372382.
The spelling of 5404 in words is "five thousand, four hundred four".