550166160 has 40 divisors (see below), whose sum is σ = 1705515840. Its totient is φ = 146710912.

The previous prime is 550166119. The next prime is 550166171. The reversal of 550166160 is 61661055.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-3 number, since 3×550166160³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 7 ways as a sum of consecutive naturals, for example, 1145940 + ... + 1146419.

It is an arithmetic number, because the mean of its divisors is an integer number (42637896).

Almost surely, 2^550166160 is an apocalyptic number.

It is an amenable number.

550166160 is an abundant number, since it is smaller than the sum of its proper divisors (1155349680).

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

550166160 is a wasteful number, since it uses less digits than its factorization.

550166160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292375 (or 2292369 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 550166160 is about 23455.6210747019. The cubic root of 550166160 is about 819.4037704280.

The spelling of 550166160 in words is "five hundred fifty million, one hundred sixty-six thousand, one hundred sixty".