16086515219 has 2 divisors, whose sum is σ = 16086515220. Its totient is φ = 16086515218.

The previous prime is 16086515213. The next prime is 16086515239. The reversal of 16086515219 is 91251568061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16086515219 - 2¹² = 16086511123 is a prime.

It is a super-2 number, since 2×16086515219² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16086515219.

It is not a weakly prime, because it can be changed into another prime (16086515213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8043257609 + 8043257610.

It is an arithmetic number, because the mean of its divisors is an integer number (8043257610).

Almost surely, 2^16086515219 is an apocalyptic number.

16086515219 is a deficient number, since it is larger than the sum of its proper divisors (1).

16086515219 is an equidigital number, since it uses as much as digits as its factorization.

16086515219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 44.

The spelling of 16086515219 in words is "sixteen billion, eighty-six million, five hundred fifteen thousand, two hundred nineteen".