550430016 has 56 divisors (see below), whose sum is σ = 1483851744. Its totient is φ = 180011520.

The previous prime is 550429967. The next prime is 550430039. The reversal of 550430016 is 610034055.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16870 + ... + 37221.

Almost surely, 2^550430016 is an apocalyptic number.

It is an amenable number.

550430016 is an abundant number, since it is smaller than the sum of its proper divisors (933421728).

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

550430016 is a wasteful number, since it uses less digits than its factorization.

550430016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54159 (or 54149 counting only the distinct ones).

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

The square root of 550430016 is about 23461.2449797533. The cubic root of 550430016 is about 819.5347430097.

The spelling of 550430016 in words is "five hundred fifty million, four hundred thirty thousand, sixteen".