16272536231719 has 2 divisors, whose sum is σ = 16272536231720. Its totient is φ = 16272536231718.

The previous prime is 16272536231711. The next prime is 16272536231779. The reversal of 16272536231719 is 91713263527261.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16272536231719 - 2³ = 16272536231711 is a prime.

It is a super-2 number, since 2×16272536231719² (a number of 27 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 16272536231719.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16272536231711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8136268115859 + 8136268115860.

It is an arithmetic number, because the mean of its divisors is an integer number (8136268115860).

Almost surely, 2^{16272536231719} is an apocalyptic number.

16272536231719 is a deficient number, since it is larger than the sum of its proper divisors (1).

16272536231719 is an equidigital number, since it uses as much as digits as its factorization.

16272536231719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 55.

The spelling of 16272536231719 in words is "sixteen trillion, two hundred seventy-two billion, five hundred thirty-six million, two hundred thirty-one thousand, seven hundred nineteen".