16064759291 has 4 divisors (see below), whose sum is σ = 18359724912. Its totient is φ = 13769793672.

The previous prime is 16064759281. The next prime is 16064759303. The reversal of 16064759291 is 19295746061.

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

It is a cyclic number.

It is not a de Polignac number, because 16064759291 - 2¹⁴ = 16064742907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16064759231) 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, 1147482800 + ... + 1147482813.

It is an arithmetic number, because the mean of its divisors is an integer number (4589931228).

Almost surely, 2^16064759291 is an apocalyptic number.

16064759291 is a deficient number, since it is larger than the sum of its proper divisors (2294965621).

16064759291 is an equidigital number, since it uses as much as digits as its factorization.

16064759291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294965620.

The product of its (nonzero) digits is 816480, while the sum is 50.

The spelling of 16064759291 in words is "sixteen billion, sixty-four million, seven hundred fifty-nine thousand, two hundred ninety-one".