63543221024223 has 8 divisors (see below), whose sum is σ = 85285382743936. Its totient is φ = 42081603327000.

The previous prime is 63543221024221. The next prime is 63543221024237. The reversal of 63543221024223 is 32242012234536.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 63543221024223 - 2¹ = 63543221024221 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 (63543221024221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70136005093 + ... + 70136005998.

It is an arithmetic number, because the mean of its divisors is an integer number (10660672842992).

Almost surely, 2^{63543221024223} is an apocalyptic number.

63543221024223 is a deficient number, since it is larger than the sum of its proper divisors (21742161719713).

63543221024223 is a wasteful number, since it uses less digits than its factorization.

63543221024223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140272011245.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 63543221024223 its reverse (32242012234536), we get a palindrome (95785233258759).

The spelling of 63543221024223 in words is "sixty-three trillion, five hundred forty-three billion, two hundred twenty-one million, twenty-four thousand, two hundred twenty-three".