550072230008 has 32 divisors (see below), whose sum is σ = 1180025904000. Its totient is φ = 235485302112.

The previous prime is 550072230007. The next prime is 550072230053. The reversal of 550072230008 is 800032270055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550072230007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5364158 + ... + 5465741.

It is an arithmetic number, because the mean of its divisors is an integer number (36875809500).

Almost surely, 2^550072230008 is an apocalyptic number.

It is an amenable number.

550072230008 is an abundant number, since it is smaller than the sum of its proper divisors (629953673992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550072230008 is a wasteful number, since it uses less digits than its factorization.

550072230008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10830819 (or 10830815 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 550072230008 in words is "five hundred fifty billion, seventy-two million, two hundred thirty thousand, eight".