550234214324303 has 4 divisors (see below), whose sum is σ = 550298652114120. Its totient is φ = 550169776534488.

The previous prime is 550234214324297. The next prime is 550234214324323. The reversal of 550234214324303 is 303423412432055.

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 550234214324303 - 2²⁰ = 550234213275727 is a prime.

It is a super-2 number, since 2×550234214324303² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550234214324323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32218882100 + ... + 32218899177.

It is an arithmetic number, because the mean of its divisors is an integer number (137574663028530).

Almost surely, 2^{550234214324303} is an apocalyptic number.

550234214324303 is a deficient number, since it is larger than the sum of its proper divisors (64437789817).

550234214324303 is an equidigital number, since it uses as much as digits as its factorization.

550234214324303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64437789816.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 550234214324303 its reverse (303423412432055), we get a palindrome (853657626756358).

The spelling of 550234214324303 in words is "five hundred fifty trillion, two hundred thirty-four billion, two hundred fourteen million, three hundred twenty-four thousand, three hundred three".