550338271 has 8 divisors (see below), whose sum is σ = 629288064. Its totient is φ = 471471000.

The previous prime is 550338251. The next prime is 550338289. The reversal of 550338271 is 172833055.

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

It is not a de Polignac number, because 550338271 - 2²³ = 541949663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550338221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5605 + ... + 33646.

It is an arithmetic number, because the mean of its divisors is an integer number (78661008).

Almost surely, 2^550338271 is an apocalyptic number.

550338271 is a deficient number, since it is larger than the sum of its proper divisors (78949793).

550338271 is a wasteful number, since it uses less digits than its factorization.

550338271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41261.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 550338271 is about 23459.2896525023. The cubic root of 550338271 is about 819.4892074644.

The spelling of 550338271 in words is "five hundred fifty million, three hundred thirty-eight thousand, two hundred seventy-one".