550336056 has 32 divisors (see below), whose sum is σ = 1420224000. Its totient is φ = 177527520.

The previous prime is 550336049. The next prime is 550336067. The reversal of 550336056 is 650633055.

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, 369106 + ... + 370593.

It is an arithmetic number, because the mean of its divisors is an integer number (44382000).

Almost surely, 2^550336056 is an apocalyptic number.

It is an amenable number.

550336056 is an abundant number, since it is smaller than the sum of its proper divisors (869887944).

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

550336056 is a wasteful number, since it uses less digits than its factorization.

550336056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739739 (or 739735 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 550336056 is about 23459.2424430117. The cubic root of 550336056 is about 819.4881080369.

The spelling of 550336056 in words is "five hundred fifty million, three hundred thirty-six thousand, fifty-six".