550555355 has 8 divisors (see below), whose sum is σ = 755047392. Its totient is φ = 377523648.

The previous prime is 550555333. The next prime is 550555367. The reversal of 550555355 is 553555055.

550555355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 550555355 - 2⁸ = 550555099 is a prime.

It is a super-2 number, since 2×550555355² = 606222397838352050, which contains 22 as substring.

It is a Duffinian 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, 7865042 + ... + 7865111.

It is an arithmetic number, because the mean of its divisors is an integer number (94380924).

Almost surely, 2^550555355 is an apocalyptic number.

550555355 is a deficient number, since it is larger than the sum of its proper divisors (204492037).

550555355 is a wasteful number, since it uses less digits than its factorization.

550555355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15730165.

The product of its (nonzero) digits is 234375, while the sum is 38.

The square root of 550555355 is about 23463.9160201361. The cubic root of 550555355 is about 819.5969439958.

The spelling of 550555355 in words is "five hundred fifty million, five hundred fifty-five thousand, three hundred fifty-five".