550120054102 has 16 divisors (see below), whose sum is σ = 898562703600. Its totient is φ = 251597556000.

The previous prime is 550120054021. The next prime is 550120054151. The reversal of 550120054102 is 201450021055.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 249599649 + ... + 249601852.

It is an arithmetic number, because the mean of its divisors is an integer number (56160168975).

Almost surely, 2^550120054102 is an apocalyptic number.

550120054102 is a deficient number, since it is larger than the sum of its proper divisors (348442649498).

550120054102 is a wasteful number, since it uses less digits than its factorization.

550120054102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499201551.

The product of its (nonzero) digits is 2000, while the sum is 25.

Adding to 550120054102 its reverse (201450021055), we get a palindrome (751570075157).

The spelling of 550120054102 in words is "five hundred fifty billion, one hundred twenty million, fifty-four thousand, one hundred two".