550530308 has 24 divisors (see below), whose sum is σ = 978687360. Its totient is φ = 270919040.

The previous prime is 550530293. The next prime is 550530311. The reversal of 550530308 is 803035055.

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, 209708 + ... + 212316.

It is an arithmetic number, because the mean of its divisors is an integer number (40778640).

Almost surely, 2^550530308 is an apocalyptic number.

It is an amenable number.

550530308 is a deficient number, since it is larger than the sum of its proper divisors (428157052).

550530308 is a wasteful number, since it uses less digits than its factorization.

550530308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3427 (or 3425 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 550530308 is about 23463.3822796288. The cubic root of 550530308 is about 819.5845148756.

The spelling of 550530308 in words is "five hundred fifty million, five hundred thirty thousand, three hundred eight".