16094681579 has 4 divisors (see below), whose sum is σ = 16358528880. Its totient is φ = 15830834280.

The previous prime is 16094681573. The next prime is 16094681597. The reversal of 16094681579 is 97518649061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97518649061 = 4099 ⋅23790839.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16094681579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16094681573) 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, 131923559 + ... + 131923680.

It is an arithmetic number, because the mean of its divisors is an integer number (4089632220).

Almost surely, 2^16094681579 is an apocalyptic number.

16094681579 is a deficient number, since it is larger than the sum of its proper divisors (263847301).

16094681579 is an equidigital number, since it uses as much as digits as its factorization.

16094681579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263847300.

The product of its (nonzero) digits is 3265920, while the sum is 56.

The spelling of 16094681579 in words is "sixteen billion, ninety-four million, six hundred eighty-one thousand, five hundred seventy-nine".