550118306 has 8 divisors (see below), whose sum is σ = 825375744. Its totient is φ = 274993060.

The previous prime is 550118263. The next prime is 550118311. The reversal of 550118306 is 603811055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21890 + ... + 39741.

It is an arithmetic number, because the mean of its divisors is an integer number (103171968).

Almost surely, 2^550118306 is an apocalyptic number.

550118306 is a deficient number, since it is larger than the sum of its proper divisors (275257438).

550118306 is a wasteful number, since it uses less digits than its factorization.

550118306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66096.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 550118306 is about 23454.6009558892. The cubic root of 550118306 is about 819.3800122207.

The spelling of 550118306 in words is "five hundred fifty million, one hundred eighteen thousand, three hundred six".