63125704200443 has 4 divisors (see below), whose sum is σ = 63129297234360. Its totient is φ = 63122111166528.

The previous prime is 63125704200421. The next prime is 63125704200463. The reversal of 63125704200443 is 34400240752136.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 63125704200443 - 2¹⁸ = 63125703938299 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 63125704200443.

It is not an unprimeable number, because it can be changed into a prime (63125704200463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796490605 + ... + 1796525742.

It is an arithmetic number, because the mean of its divisors is an integer number (15782324308590).

Almost surely, 2^{63125704200443} is an apocalyptic number.

63125704200443 is a deficient number, since it is larger than the sum of its proper divisors (3593033917).

63125704200443 is a wasteful number, since it uses less digits than its factorization.

63125704200443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3593033916.

The product of its (nonzero) digits is 483840, while the sum is 41.

Adding to 63125704200443 its reverse (34400240752136), we get a palindrome (97525944952579).

The spelling of 63125704200443 in words is "sixty-three trillion, one hundred twenty-five billion, seven hundred four million, two hundred thousand, four hundred forty-three".