550887336 has 48 divisors (see below), whose sum is σ = 1493069760. Its totient is φ = 183495840.

The previous prime is 550887301. The next prime is 550887343. The reversal of 550887336 is 633788055.

It is a junction number, because it is equal to n+sod(n) for n = 550887291 and 550887300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180721 + ... + 183743.

It is an arithmetic number, because the mean of its divisors is an integer number (31105620).

Almost surely, 2^550887336 is an apocalyptic number.

It is an amenable number.

550887336 is an abundant number, since it is smaller than the sum of its proper divisors (942182424).

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

550887336 is a wasteful number, since it uses less digits than its factorization.

550887336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566 (or 5559 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 550887336 is about 23470.9892420409. The cubic root of 550887336 is about 819.7616479560.

The spelling of 550887336 in words is "five hundred fifty million, eight hundred eighty-seven thousand, three hundred thirty-six".