2009593096919 has 2 divisors, whose sum is σ = 2009593096920. Its totient is φ = 2009593096918.

The previous prime is 2009593096913. The next prime is 2009593096921. The reversal of 2009593096919 is 9196903959002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2009593096919 - 2²⁴ = 2009576319703 is a prime.

It is a super-2 number, since 2×2009593096919² (a number of 25 digits) contains 22 as substring.

Together with 2009593096921, 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 (2009593096913) 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, 1004796548459 + 1004796548460.

It is an arithmetic number, because the mean of its divisors is an integer number (1004796548460).

Almost surely, 2^{2009593096919} is an apocalyptic number.

2009593096919 is a deficient number, since it is larger than the sum of its proper divisors (1).

2009593096919 is an equidigital number, since it uses as much as digits as its factorization.

2009593096919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10628820, while the sum is 62.

The spelling of 2009593096919 in words is "two trillion, nine billion, five hundred ninety-three million, ninety-six thousand, nine hundred nineteen".