16196050259 has 4 divisors (see below), whose sum is σ = 16196321304. Its totient is φ = 16195779216.

The previous prime is 16196050217. The next prime is 16196050271. The reversal of 16196050259 is 95205069161.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16196050259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16196050859) 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, 2117 + ... + 179990.

It is an arithmetic number, because the mean of its divisors is an integer number (4049080326).

Almost surely, 2^16196050259 is an apocalyptic number.

16196050259 is a deficient number, since it is larger than the sum of its proper divisors (271045).

16196050259 is an equidigital number, since it uses as much as digits as its factorization.

16196050259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271044.

The product of its (nonzero) digits is 145800, while the sum is 44.

The spelling of 16196050259 in words is "sixteen billion, one hundred ninety-six million, fifty thousand, two hundred fifty-nine".