550161112 has 48 divisors (see below), whose sum is σ = 1095359760. Its totient is φ = 259011648.

The previous prime is 550161109. The next prime is 550161133. The reversal of 550161112 is 211161055.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 568453 + ... + 569419.

It is an arithmetic number, because the mean of its divisors is an integer number (22819995).

Almost surely, 2^550161112 is an apocalyptic number.

It is an amenable number.

550161112 is a deficient number, since it is larger than the sum of its proper divisors (545198648).

550161112 is a wasteful number, since it uses less digits than its factorization.

550161112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1185 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

The square root of 550161112 is about 23455.5134669868. The cubic root of 550161112 is about 819.4012642985.

The spelling of 550161112 in words is "five hundred fifty million, one hundred sixty-one thousand, one hundred twelve".