550332233055 has 48 divisors (see below), whose sum is σ = 1041095506464. Its totient is φ = 266707933440.

The previous prime is 550332232999. The next prime is 550332233057.

550332233055 is a `hidden beast` number, since 550 + 3 + 3 + 2 + 23 + 30 + 55 = 666.

550332233055 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 550332233055 - 2⁸ = 550332232799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550332233057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 858817 + ... + 1355813.

It is an arithmetic number, because the mean of its divisors is an integer number (21689489718).

Almost surely, 2^550332233055 is an apocalyptic number.

550332233055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

550332233055 is a deficient number, since it is larger than the sum of its proper divisors (490763273409).

550332233055 is a wasteful number, since it uses less digits than its factorization.

550332233055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499256 (or 499253 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 36.

It can be divided in two parts, 550332 and 233055, that added together give a palindrome (783387).

The spelling of 550332233055 in words is "five hundred fifty billion, three hundred thirty-two million, two hundred thirty-three thousand, fifty-five".