550314481543 has 8 divisors (see below), whose sum is σ = 550600962912. Its totient is φ = 550028063616.

The previous prime is 550314481529. The next prime is 550314481553. The reversal of 550314481543 is 345184413055.

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 550314481543 - 2⁵ = 550314481511 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 550314481543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550314481553) 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, 34895046 + ... + 34910812.

It is an arithmetic number, because the mean of its divisors is an integer number (68825120364).

Almost surely, 2^550314481543 is an apocalyptic number.

550314481543 is a deficient number, since it is larger than the sum of its proper divisors (286481369).

550314481543 is a wasteful number, since it uses less digits than its factorization.

550314481543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31721.

The product of its (nonzero) digits is 576000, while the sum is 43.

Adding to 550314481543 its reverse (345184413055), we get a palindrome (895498894598).

The spelling of 550314481543 in words is "five hundred fifty billion, three hundred fourteen million, four hundred eighty-one thousand, five hundred forty-three".