14563160917 has 2 divisors, whose sum is σ = 14563160918. Its totient is φ = 14563160916.

The previous prime is 14563160897. The next prime is 14563160947. The reversal of 14563160917 is 71906136541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14459100516 + 104060401 = 120246^2 + 10201^2 .

It is an emirp because it is prime and its reverse (71906136541) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14563160917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14563160947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7281580458 + 7281580459.

It is an arithmetic number, because the mean of its divisors is an integer number (7281580459).

Almost surely, 2^14563160917 is an apocalyptic number.

It is an amenable number.

14563160917 is a deficient number, since it is larger than the sum of its proper divisors (1).

14563160917 is an equidigital number, since it uses as much as digits as its factorization.

14563160917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 14563160917 in words is "fourteen billion, five hundred sixty-three million, one hundred sixty thousand, nine hundred seventeen".