550003164 has 12 divisors (see below), whose sum is σ = 1283340744. Its totient is φ = 183334384.

The previous prime is 550003121. The next prime is 550003177. The reversal of 550003164 is 461300055.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22916787 + ... + 22916810.

It is an arithmetic number, because the mean of its divisors is an integer number (106945062).

Almost surely, 2^550003164 is an apocalyptic number.

It is an amenable number.

550003164 is an abundant number, since it is smaller than the sum of its proper divisors (733337580).

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

550003164 is a wasteful number, since it uses less digits than its factorization.

550003164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45833604 (or 45833602 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 550003164 is about 23452.1462557268. The cubic root of 550003164 is about 819.3228417082.

The spelling of 550003164 in words is "five hundred fifty million, three thousand, one hundred sixty-four".