550163464333 has 16 divisors (see below), whose sum is σ = 664426120320. Its totient is φ = 445010927616.

The previous prime is 550163464327. The next prime is 550163464339. The reversal of 550163464333 is 333464361055.

It is an interprime number because it is at equal distance from previous prime (550163464327) and next prime (550163464339).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550163464333 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 550163464333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550163464339) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8013616 + ... + 8081977.

It is an arithmetic number, because the mean of its divisors is an integer number (41526632520).

Almost surely, 2^550163464333 is an apocalyptic number.

It is an amenable number.

550163464333 is a deficient number, since it is larger than the sum of its proper divisors (114262655987).

550163464333 is a wasteful number, since it uses less digits than its factorization.

550163464333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16095876.

The product of its (nonzero) digits is 1166400, while the sum is 43.

The spelling of 550163464333 in words is "five hundred fifty billion, one hundred sixty-three million, four hundred sixty-four thousand, three hundred thirty-three".