550181055 has 16 divisors (see below), whose sum is σ = 881413344. Its totient is φ = 293055360.

The previous prime is 550181041. The next prime is 550181063.

550181055 is nontrivially palindromic in base 10.

550181055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 550181055 - 2²¹ = 548083903 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11056 + ... + 34965.

It is an arithmetic number, because the mean of its divisors is an integer number (55088334).

Almost surely, 2^550181055 is an apocalyptic number.

550181055 is a deficient number, since it is larger than the sum of its proper divisors (331232289).

550181055 is a wasteful number, since it uses less digits than its factorization.

550181055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46826.

The product of its (nonzero) digits is 5000, while the sum is 30.

The square root of 550181055 is about 23455.9385870615. The cubic root of 550181055 is about 819.4111651085.

The spelling of 550181055 in words is "five hundred fifty million, one hundred eighty-one thousand, fifty-five".