8063648660135 has 4 divisors (see below), whose sum is σ = 9676378392168. Its totient is φ = 6450918928104.

The previous prime is 8063648660071. The next prime is 8063648660153. The reversal of 8063648660135 is 5310668463608.

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

It is a cyclic number.

It is not a de Polignac number, because 8063648660135 - 2⁶ = 8063648660071 is a prime.

It is a Duffinian number.

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, 806364866009 + ... + 806364866018.

It is an arithmetic number, because the mean of its divisors is an integer number (2419094598042).

Almost surely, 2^{8063648660135} is an apocalyptic number.

8063648660135 is a deficient number, since it is larger than the sum of its proper divisors (1612729732033).

8063648660135 is a wasteful number, since it uses less digits than its factorization.

8063648660135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612729732032.

The product of its (nonzero) digits is 14929920, while the sum is 56.

The spelling of 8063648660135 in words is "eight trillion, sixty-three billion, six hundred forty-eight million, six hundred sixty thousand, one hundred thirty-five".