550002164 has 12 divisors (see below), whose sum is σ = 984887904. Its totient is φ = 268605624.

The previous prime is 550002161. The next prime is 550002179. The reversal of 550002164 is 461200055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550002161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1598672 + ... + 1599015.

It is an arithmetic number, because the mean of its divisors is an integer number (82073992).

Almost surely, 2^550002164 is an apocalyptic number.

It is an amenable number.

550002164 is a deficient number, since it is larger than the sum of its proper divisors (434885740).

550002164 is a wasteful number, since it uses less digits than its factorization.

550002164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197734 (or 3197732 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 550002164 is about 23452.1249357068. The cubic root of 550002164 is about 819.3223451515.

The spelling of 550002164 in words is "five hundred fifty million, two thousand, one hundred sixty-four".