550232324443 has 8 divisors (see below), whose sum is σ = 578346388128. Its totient is φ = 522467504064.

The previous prime is 550232324429. The next prime is 550232324449. The reversal of 550232324443 is 344423232055.

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 550232324443 - 2⁹ = 550232323931 is a prime.

It is a super-2 number, since 2×550232324443² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550232324449) 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, 87307596 + ... + 87313897.

It is an arithmetic number, because the mean of its divisors is an integer number (72293298516).

Almost surely, 2^550232324443 is an apocalyptic number.

550232324443 is a deficient number, since it is larger than the sum of its proper divisors (28114063685).

550232324443 is a wasteful number, since it uses less digits than its factorization.

550232324443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174621653.

The product of its (nonzero) digits is 345600, while the sum is 37.

Adding to 550232324443 its reverse (344423232055), we get a palindrome (894655556498).

The spelling of 550232324443 in words is "five hundred fifty billion, two hundred thirty-two million, three hundred twenty-four thousand, four hundred forty-three".