63224402543 has 2 divisors, whose sum is σ = 63224402544. Its totient is φ = 63224402542.

The previous prime is 63224402513. The next prime is 63224402573. The reversal of 63224402543 is 34520442236.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (63224402513) and next prime (63224402573).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63224402543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63224402513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31612201271 + 31612201272.

It is an arithmetic number, because the mean of its divisors is an integer number (31612201272).

Almost surely, 2^63224402543 is an apocalyptic number.

63224402543 is a deficient number, since it is larger than the sum of its proper divisors (1).

63224402543 is an equidigital number, since it uses as much as digits as its factorization.

63224402543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 63224402543 its reverse (34520442236), we get a palindrome (97744844779).

The spelling of 63224402543 in words is "sixty-three billion, two hundred twenty-four million, four hundred two thousand, five hundred forty-three".