4663760666606 has 4 divisors (see below), whose sum is σ = 6995640999912. Its totient is φ = 2331880333302.

The previous prime is 4663760666489. The next prime is 4663760666611. The reversal of 4663760666606 is 6066660673664.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165940166650 + ... + 1165940166653.

It is an arithmetic number, because the mean of its divisors is an integer number (1748910249978).

Almost surely, 2^{4663760666606} is an apocalyptic number.

4663760666606 is a deficient number, since it is larger than the sum of its proper divisors (2331880333306).

4663760666606 is a wasteful number, since it uses less digits than its factorization.

4663760666606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331880333305.

The product of its (nonzero) digits is 141087744, while the sum is 62.

The spelling of 4663760666606 in words is "four trillion, six hundred sixty-three billion, seven hundred sixty million, six hundred sixty-six thousand, six hundred six".