4663888020658 has 16 divisors (see below), whose sum is σ = 7146626298624. Its totient is φ = 2281706293120.

The previous prime is 4663888020629. The next prime is 4663888020683. The reversal of 4663888020658 is 8560208883664.

It is a self number, because there is not a number n which added to its sum of digits gives 4663888020658.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6412735 + ... + 7102882.

It is an arithmetic number, because the mean of its divisors is an integer number (446664143664).

Almost surely, 2^{4663888020658} is an apocalyptic number.

4663888020658 is a deficient number, since it is larger than the sum of its proper divisors (2482738277966).

4663888020658 is a wasteful number, since it uses less digits than its factorization.

4663888020658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13519337.

The product of its (nonzero) digits is 106168320, while the sum is 64.

The spelling of 4663888020658 in words is "four trillion, six hundred sixty-three billion, eight hundred eighty-eight million, twenty thousand, six hundred fifty-eight".