550886330 has 16 divisors (see below), whose sum is σ = 1014656544. Its totient is φ = 215229840.

The previous prime is 550886321. The next prime is 550886339. The reversal of 550886330 is 33688055.

It is an interprime number because it is at equal distance from previous prime (550886321) and next prime (550886339).

It is not an unprimeable number, because it can be changed into a prime (550886339) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 640136 + ... + 640995.

It is an arithmetic number, because the mean of its divisors is an integer number (63416034).

Almost surely, 2^550886330 is an apocalyptic number.

550886330 is a deficient number, since it is larger than the sum of its proper divisors (463770214).

550886330 is a wasteful number, since it uses less digits than its factorization.

550886330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281181.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 550886330 is about 23470.9678113196. The cubic root of 550886330 is about 819.7611489545.

The spelling of 550886330 in words is "five hundred fifty million, eight hundred eighty-six thousand, three hundred thirty".