5500685500 has 24 divisors (see below), whose sum is σ = 12013498224. Its totient is φ = 2200274000.

The previous prime is 5500685429. The next prime is 5500685513. The reversal of 5500685500 is 55860055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500186 + ... + 5501185.

It is an arithmetic number, because the mean of its divisors is an integer number (500562426).

Almost surely, 2^5500685500 is an apocalyptic number.

5500685500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5500685500 is an abundant number, since it is smaller than the sum of its proper divisors (6512812724).

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

5500685500 is a wasteful number, since it uses less digits than its factorization.

5500685500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11001390 (or 11001378 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

The square root of 5500685500 is about 74166.6063670167. The cubic root of 5500685500 is about 1765.2474995797.

The spelling of 5500685500 in words is "five billion, five hundred million, six hundred eighty-five thousand, five hundred".