550003443023 has 8 divisors (see below), whose sum is σ = 555067613760. Its totient is φ = 544939604640.

The previous prime is 550003443013. The next prime is 550003443049. The reversal of 550003443023 is 320344300055.

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 550003443023 - 2⁸ = 550003442767 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 (550003443013) 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, 4301018 + ... + 4427048.

It is an arithmetic number, because the mean of its divisors is an integer number (69383451720).

Almost surely, 2^550003443023 is an apocalyptic number.

550003443023 is a deficient number, since it is larger than the sum of its proper divisors (5064170737).

550003443023 is a wasteful number, since it uses less digits than its factorization.

550003443023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166177.

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 550003443023 its reverse (320344300055), we get a palindrome (870347743078).

The spelling of 550003443023 in words is "five hundred fifty billion, three million, four hundred forty-three thousand, twenty-three".