550123241263 has 8 divisors (see below), whose sum is σ = 555349117680. Its totient is φ = 544921282560.

The previous prime is 550123241209. The next prime is 550123241273. The reversal of 550123241263 is 362142321055.

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 550123241263 - 2²⁵ = 550089686831 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 (550123241273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5933208 + ... + 6025213.

It is an arithmetic number, because the mean of its divisors is an integer number (69418639710).

Almost surely, 2^550123241263 is an apocalyptic number.

550123241263 is a deficient number, since it is larger than the sum of its proper divisors (5225876417).

550123241263 is a wasteful number, since it uses less digits than its factorization.

550123241263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11958857.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 550123241263 in words is "five hundred fifty billion, one hundred twenty-three million, two hundred forty-one thousand, two hundred sixty-three".