550971199 has 8 divisors (see below), whose sum is σ = 561803040. Its totient is φ = 540155616.

The previous prime is 550971191. The next prime is 550971221. The reversal of 550971199 is 991179055.

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

It is a cyclic number.

It is not a de Polignac number, because 550971199 - 2³ = 550971191 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 (550971191) 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, 81937 + ... + 88405.

It is an arithmetic number, because the mean of its divisors is an integer number (70225380).

Almost surely, 2^550971199 is an apocalyptic number.

550971199 is a deficient number, since it is larger than the sum of its proper divisors (10831841).

550971199 is a wasteful number, since it uses less digits than its factorization.

550971199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8129.

The product of its (nonzero) digits is 127575, while the sum is 46.

The square root of 550971199 is about 23472.7756986684. The cubic root of 550971199 is about 819.8032439886.

The spelling of 550971199 in words is "five hundred fifty million, nine hundred seventy-one thousand, one hundred ninety-nine".