16056215552199 has 8 divisors (see below), whose sum is σ = 21411358480512. Its totient is φ = 10702608162680.

The previous prime is 16056215552183. The next prime is 16056215552249. The reversal of 16056215552199 is 99125551265061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16056215552199 - 2⁴ = 16056215552183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16056215552129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383860299 + ... + 383902124.

It is an arithmetic number, because the mean of its divisors is an integer number (2676419810064).

Almost surely, 2^{16056215552199} is an apocalyptic number.

16056215552199 is a deficient number, since it is larger than the sum of its proper divisors (5355142928313).

16056215552199 is an equidigital number, since it uses as much as digits as its factorization.

16056215552199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767769397.

The product of its (nonzero) digits is 7290000, while the sum is 57.

The spelling of 16056215552199 in words is "sixteen trillion, fifty-six billion, two hundred fifteen million, five hundred fifty-two thousand, one hundred ninety-nine".