550005005 has 16 divisors (see below), whose sum is σ = 722893248. Its totient is φ = 398400000.

The previous prime is 550004999. The next prime is 550005019. The reversal of 550005005 is 500500055.

It is a happy number.

It is not a de Polignac number, because 550005005 - 2¹⁶ = 549939469 is a prime.

550005005 is a modest number, since divided by 5005 gives 550 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6116 + ... + 33725.

It is an arithmetic number, because the mean of its divisors is an integer number (45180828).

Almost surely, 2^550005005 is an apocalyptic number.

550005005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

550005005 is a deficient number, since it is larger than the sum of its proper divisors (172888243).

550005005 is a wasteful number, since it uses less digits than its factorization.

550005005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40108.

The product of its (nonzero) digits is 625, while the sum is 20.

The square root of 550005005 is about 23452.1855058329. The cubic root of 550005005 is about 819.3237558676.

The spelling of 550005005 in words is "five hundred fifty million, five thousand, five".