550833276 has 48 divisors (see below), whose sum is σ = 1476389376. Its totient is φ = 156577344.

The previous prime is 550833271. The next prime is 550833277. The reversal of 550833276 is 672338055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550833271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96 + ... + 33191.

It is an arithmetic number, because the mean of its divisors is an integer number (30758112).

Almost surely, 2^550833276 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550833276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (738194688).

550833276 is an abundant number, since it is smaller than the sum of its proper divisors (925556100).

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

550833276 is a wasteful number, since it uses less digits than its factorization.

550833276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33498 (or 33496 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 550833276 is about 23469.8375793272. The cubic root of 550833276 is about 819.7348319681.

The spelling of 550833276 in words is "five hundred fifty million, eight hundred thirty-three thousand, two hundred seventy-six".