4663143563636 has 12 divisors (see below), whose sum is σ = 8515305638112. Its totient is φ = 2230199095608.

The previous prime is 4663143563627. The next prime is 4663143563681. The reversal of 4663143563636 is 6363653413664.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 25343171450 + ... + 25343171633.

It is an arithmetic number, because the mean of its divisors is an integer number (709608803176).

Almost surely, 2^{4663143563636} is an apocalyptic number.

4663143563636 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4663143563636 is a deficient number, since it is larger than the sum of its proper divisors (3852162074476).

4663143563636 is a wasteful number, since it uses less digits than its factorization.

4663143563636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50686343110 (or 50686343108 counting only the distinct ones).

The product of its digits is 50388480, while the sum is 56.

The spelling of 4663143563636 in words is "four trillion, six hundred sixty-three billion, one hundred forty-three million, five hundred sixty-three thousand, six hundred thirty-six".