550355423033 has 8 divisors (see below), whose sum is σ = 611809502976. Its totient is φ = 491632635600.

The previous prime is 550355422999. The next prime is 550355423039. The reversal of 550355423033 is 330324553055.

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 550355423033 - 2¹⁴ = 550355406649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550355423039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682822703 + ... + 682823508.

It is an arithmetic number, because the mean of its divisors is an integer number (76476187872).

Almost surely, 2^550355423033 is an apocalyptic number.

It is an amenable number.

550355423033 is a deficient number, since it is larger than the sum of its proper divisors (61454079943).

550355423033 is a wasteful number, since it uses less digits than its factorization.

550355423033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1365646255.

The product of its (nonzero) digits is 405000, while the sum is 38.

Adding to 550355423033 its reverse (330324553055), we get a palindrome (880679976088).

The spelling of 550355423033 in words is "five hundred fifty billion, three hundred fifty-five million, four hundred twenty-three thousand, thirty-three".