550628348 has 12 divisors (see below), whose sum is σ = 966680400. Its totient is φ = 274433952.

The previous prime is 550628329. The next prime is 550628381. The reversal of 550628348 is 843826055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218648 + ... + 221151.

It is an arithmetic number, because the mean of its divisors is an integer number (80556700).

Almost surely, 2^550628348 is an apocalyptic number.

It is an amenable number.

550628348 is a deficient number, since it is larger than the sum of its proper divisors (416052052).

550628348 is a wasteful number, since it uses less digits than its factorization.

550628348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440116 (or 440114 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 550628348 is about 23465.4713994840. The cubic root of 550628348 is about 819.6331633002.

The spelling of 550628348 in words is "five hundred fifty million, six hundred twenty-eight thousand, three hundred forty-eight".