5509900 has 36 divisors (see below), whose sum is σ = 13046040. Its totient is φ = 2003200.

The previous prime is 5509897. The next prime is 5509919. The reversal of 5509900 is 99055.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1405 + ... + 3604.

It is an arithmetic number, because the mean of its divisors is an integer number (362390).

Almost surely, 2^5509900 is an apocalyptic number.

5509900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5509900 is an abundant number, since it is smaller than the sum of its proper divisors (7536140).

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

5509900 is a wasteful number, since it uses less digits than its factorization.

5509900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5034 (or 5027 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 28.

The square root of 5509900 is about 2347.3176180483. The cubic root of 5509900 is about 176.6232637336.

It can be divided in two parts, 5 and 509900, that added together give a palindrome (509905).

The spelling of 5509900 in words is "five million, five hundred nine thousand, nine hundred".