4663888020656 has 20 divisors (see below), whose sum is σ = 9044880868104. Its totient is φ = 2329725216000.

The previous prime is 4663888020629. The next prime is 4663888020683. The reversal of 4663888020656 is 6560208883664.

It is an interprime number because it is at equal distance from previous prime (4663888020629) and next prime (4663888020683).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138657305 + ... + 138690936.

Almost surely, 2^{4663888020656} is an apocalyptic number.

It is an amenable number.

4663888020656 is a deficient number, since it is larger than the sum of its proper divisors (4380992847448).

4663888020656 is a wasteful number, since it uses less digits than its factorization.

4663888020656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277349300 (or 277349294 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 62.

The spelling of 4663888020656 in words is "four trillion, six hundred sixty-three billion, eight hundred eighty-eight million, twenty thousand, six hundred fifty-six".