5500550605 has 16 divisors (see below), whose sum is σ = 7268025024. Its totient is φ = 3963009280.

The previous prime is 5500550591. The next prime is 5500550609. The reversal of 5500550605 is 5060550055.

5500550605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5500550605 - 2²⁵ = 5466996173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500550609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 461452 + ... + 473221.

It is an arithmetic number, because the mean of its divisors is an integer number (454251564).

Almost surely, 2^5500550605 is an apocalyptic number.

5500550605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5500550605 is a deficient number, since it is larger than the sum of its proper divisors (1767474419).

5500550605 is a wasteful number, since it uses less digits than its factorization.

5500550605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934796.

The product of its (nonzero) digits is 18750, while the sum is 31.

The square root of 5500550605 is about 74165.6969562075. The cubic root of 5500550605 is about 1765.2330695595.

The spelling of 5500550605 in words is "five billion, five hundred million, five hundred fifty thousand, six hundred five".