63103888673 has 32 divisors (see below), whose sum is σ = 73596211200. Its totient is φ = 52994519424.

The previous prime is 63103888609. The next prime is 63103888741. The reversal of 63103888673 is 37688830136.

It is not a de Polignac number, because 63103888673 - 2⁶ = 63103888609 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (63103888373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33798686 + ... + 33800552.

It is an arithmetic number, because the mean of its divisors is an integer number (2299881600).

Almost surely, 2^63103888673 is an apocalyptic number.

It is an amenable number.

63103888673 is a deficient number, since it is larger than the sum of its proper divisors (10492322527).

63103888673 is a wasteful number, since it uses less digits than its factorization.

63103888673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429.

The product of its (nonzero) digits is 3483648, while the sum is 53.

It can be divided in two parts, 6310 and 3888673, that added together give a palindrome (3894983).

The spelling of 63103888673 in words is "sixty-three billion, one hundred three million, eight hundred eighty-eight thousand, six hundred seventy-three".