5500205 has 4 divisors (see below), whose sum is σ = 6600252. Its totient is φ = 4400160.

The previous prime is 5500193. The next prime is 5500211. The reversal of 5500205 is 5020055.

It is a happy number.

5500205 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3247204 + 2253001 = 1802^2 + 1501^2 .

It is not a de Polignac number, because 5500205 - 2⁶ = 5500141 is a prime.

It is a super-3 number, since 3×5500205³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

5500205 is a modest number, since divided by 205 gives 55 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550016 + ... + 550025.

It is an arithmetic number, because the mean of its divisors is an integer number (1650063).

Almost surely, 2^5500205 is an apocalyptic number.

It is an amenable number.

5500205 is a deficient number, since it is larger than the sum of its proper divisors (1100047).

5500205 is a wasteful number, since it uses less digits than its factorization.

5500205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1100046.

The product of its (nonzero) digits is 250, while the sum is 17.

The square root of 5500205 is about 2345.2515856513. The cubic root of 5500205 is about 176.5196098342.

The spelling of 5500205 in words is "five million, five hundred thousand, two hundred five".