11693965063 has 8 divisors (see below), whose sum is σ = 12842672400. Its totient is φ = 10559527680.

The previous prime is 11693965039. The next prime is 11693965069. The reversal of 11693965063 is 36056939611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11693965063 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11693964998 and 11693965016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11693965069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3565770 + ... + 3569047.

It is an arithmetic number, because the mean of its divisors is an integer number (1605334050).

Almost surely, 2^11693965063 is an apocalyptic number.

11693965063 is a deficient number, since it is larger than the sum of its proper divisors (1148707337).

11693965063 is a wasteful number, since it uses less digits than its factorization.

11693965063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7134977.

The product of its (nonzero) digits is 787320, while the sum is 49.

The spelling of 11693965063 in words is "eleven billion, six hundred ninety-three million, nine hundred sixty-five thousand, sixty-three".