3563656065163 has 4 divisors (see below), whose sum is σ = 3624057015480. Its totient is φ = 3503255114848.

The previous prime is 3563656065161. The next prime is 3563656065217. The reversal of 3563656065163 is 3615606563653.

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 3563656065163 - 2¹ = 3563656065161 is a prime.

It is a super-2 number, since 2×3563656065163² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3563656065161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30200475070 + ... + 30200475187.

It is an arithmetic number, because the mean of its divisors is an integer number (906014253870).

Almost surely, 2^{3563656065163} is an apocalyptic number.

3563656065163 is a deficient number, since it is larger than the sum of its proper divisors (60400950317).

3563656065163 is an equidigital number, since it uses as much as digits as its factorization.

3563656065163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60400950316.

The product of its (nonzero) digits is 26244000, while the sum is 55.

The spelling of 3563656065163 in words is "three trillion, five hundred sixty-three billion, six hundred fifty-six million, sixty-five thousand, one hundred sixty-three".