16017315869 has 2 divisors, whose sum is σ = 16017315870. Its totient is φ = 16017315868.

The previous prime is 16017315859. The next prime is 16017315883. The reversal of 16017315869 is 96851371061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9281010244 + 6736305625 = 96338^2 + 82075^2 .

It is an emirp because it is prime and its reverse (96851371061) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16017315869 is a prime.

It is a super-2 number, since 2×16017315869² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16017315859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8008657934 + 8008657935.

It is an arithmetic number, because the mean of its divisors is an integer number (8008657935).

Almost surely, 2^16017315869 is an apocalyptic number.

It is an amenable number.

16017315869 is a deficient number, since it is larger than the sum of its proper divisors (1).

16017315869 is an equidigital number, since it uses as much as digits as its factorization.

16017315869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 16017315869 in words is "sixteen billion, seventeen million, three hundred fifteen thousand, eight hundred sixty-nine".