550050155160 has 128 divisors (see below), whose sum is σ = 1906056230400. Its totient is φ = 125501634560.

The previous prime is 550050155129. The next prime is 550050155189. The reversal of 550050155160 is 61551050055.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 12233580 + ... + 12278459.

It is an arithmetic number, because the mean of its divisors is an integer number (14891064300).

Almost surely, 2^550050155160 is an apocalyptic number.

It is an amenable number.

550050155160 is an abundant number, since it is smaller than the sum of its proper divisors (1356006075240).

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

550050155160 is a wasteful number, since it uses less digits than its factorization.

550050155160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24512081 (or 24512077 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 550050155160 in words is "five hundred fifty billion, fifty million, one hundred fifty-five thousand, one hundred sixty".