5505588 has 36 divisors (see below), whose sum is σ = 15183168. Its totient is φ = 1668240.

The previous prime is 5505551. The next prime is 5505593. The reversal of 5505588 is 8855055.

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

It is a super-2 number, since 2×5505588² = 60622998451488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6556 + ... + 7347.

Almost surely, 2^5505588 is an apocalyptic number.

It is an amenable number.

5505588 is an abundant number, since it is smaller than the sum of its proper divisors (9677580).

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

5505588 is a wasteful number, since it uses less digits than its factorization.

5505588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13924 (or 13919 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 36.

The square root of 5505588 is about 2346.3989430615. The cubic root of 5505588 is about 176.5771770972.

The spelling of 5505588 in words is "five million, five hundred five thousand, five hundred eighty-eight".