16086515227 has 4 divisors (see below), whose sum is σ = 16313085936. Its totient is φ = 15859944520.

The previous prime is 16086515219. The next prime is 16086515239. The reversal of 16086515227 is 72251568061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72251568061 = 2903 ⋅24888587.

It is a cyclic number.

It is not a de Polignac number, because 16086515227 - 2³ = 16086515219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16086512227) 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, 113285248 + ... + 113285389.

It is an arithmetic number, because the mean of its divisors is an integer number (4078271484).

Almost surely, 2^16086515227 is an apocalyptic number.

16086515227 is a deficient number, since it is larger than the sum of its proper divisors (226570709).

16086515227 is an equidigital number, since it uses as much as digits as its factorization.

16086515227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226570708.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 16086515227 in words is "sixteen billion, eighty-six million, five hundred fifteen thousand, two hundred twenty-seven".