13663600606 has 32 divisors (see below), whose sum is σ = 21852468000. Its totient is φ = 6389165952.

The previous prime is 13663600583. The next prime is 13663600619. The reversal of 13663600606 is 60600636631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1141380 + ... + 1153288.

It is an arithmetic number, because the mean of its divisors is an integer number (682889625).

Almost surely, 2^13663600606 is an apocalyptic number.

13663600606 is a deficient number, since it is larger than the sum of its proper divisors (8188867394).

13663600606 is a wasteful number, since it uses less digits than its factorization.

13663600606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12316.

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 13663600606 in words is "thirteen billion, six hundred sixty-three million, six hundred thousand, six hundred six".