4603663005664 has 24 divisors (see below), whose sum is σ = 9068494116528. Its totient is φ = 2300553388800.

The previous prime is 4603663005659. The next prime is 4603663005749. The reversal of 4603663005664 is 4665003663064.

It is a super-4 number, since 4×4603663005664⁴ (a number of 52 digits) contains 4444 as substring.

It is a congruent number.

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, 39882532 + ... + 39997795.

It is an arithmetic number, because the mean of its divisors is an integer number (377853921522).

Almost surely, 2^{4603663005664} is an apocalyptic number.

It is an amenable number.

4603663005664 is a deficient number, since it is larger than the sum of its proper divisors (4464831110864).

4603663005664 is a wasteful number, since it uses less digits than its factorization.

4603663005664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79882138 (or 79882130 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 49.

The spelling of 4603663005664 in words is "four trillion, six hundred three billion, six hundred sixty-three million, five thousand, six hundred sixty-four".