5505885 has 72 divisors (see below), whose sum is σ = 12164256. Its totient is φ = 2278080.

The previous prime is 5505883. The next prime is 5505889. The reversal of 5505885 is 5885055.

It is not a de Polignac number, because 5505885 - 2¹ = 5505883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505881) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24142 + ... + 24368.

It is an arithmetic number, because the mean of its divisors is an integer number (168948).

Almost surely, 2^5505885 is an apocalyptic number.

5505885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5505885 is an abundant number, since it is smaller than the sum of its proper divisors (6658371).

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

5505885 is a wasteful number, since it uses less digits than its factorization.

5505885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263 (or 253 counting only the distinct ones).

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

The square root of 5505885 is about 2346.4622306783. The cubic root of 5505885 is about 176.5803522033.

The spelling of 5505885 in words is "five million, five hundred five thousand, eight hundred eighty-five".