550050555 has 32 divisors (see below), whose sum is σ = 933120000. Its totient is φ = 275727872.

The previous prime is 550050533. The next prime is 550050563. The reversal of 550050555 is 555050055.

550050555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 550050555 - 2¹¹ = 550048507 is a prime.

It is a super-2 number, since 2×550050555² = 605111226111616050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 366196 + ... + 367694.

It is an arithmetic number, because the mean of its divisors is an integer number (29160000).

Almost surely, 2^550050555 is an apocalyptic number.

550050555 is a deficient number, since it is larger than the sum of its proper divisors (383069445).

550050555 is a wasteful number, since it uses less digits than its factorization.

550050555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2963.

The product of its (nonzero) digits is 15625, while the sum is 30.

The square root of 550050555 is about 23453.1566105716. The cubic root of 550050555 is about 819.3463733387.

The spelling of 550050555 in words is "five hundred fifty million, fifty thousand, five hundred fifty-five".