28717096319 has 2 divisors, whose sum is σ = 28717096320. Its totient is φ = 28717096318.

The previous prime is 28717096301. The next prime is 28717096321. The reversal of 28717096319 is 91369071782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28717096319 - 2⁸ = 28717096063 is a prime.

It is a super-2 number, since 2×28717096319² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 28717096321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28717096399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14358548159 + 14358548160.

It is an arithmetic number, because the mean of its divisors is an integer number (14358548160).

Almost surely, 2^28717096319 is an apocalyptic number.

28717096319 is a deficient number, since it is larger than the sum of its proper divisors (1).

28717096319 is an equidigital number, since it uses as much as digits as its factorization.

28717096319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 28717096319 in words is "twenty-eight billion, seven hundred seventeen million, ninety-six thousand, three hundred nineteen".