550175605163 has 4 divisors (see below), whose sum is σ = 559500615480. Its totient is φ = 540850594848.

The previous prime is 550175605141. The next prime is 550175605183. The reversal of 550175605163 is 361506571055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550175605163 - 2²⁴ = 550158827947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550175605103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4662505070 + ... + 4662505187.

It is an arithmetic number, because the mean of its divisors is an integer number (139875153870).

Almost surely, 2^550175605163 is an apocalyptic number.

550175605163 is a deficient number, since it is larger than the sum of its proper divisors (9325010317).

550175605163 is an equidigital number, since it uses as much as digits as its factorization.

550175605163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9325010316.

The product of its (nonzero) digits is 472500, while the sum is 44.

The spelling of 550175605163 in words is "five hundred fifty billion, one hundred seventy-five million, six hundred five thousand, one hundred sixty-three".