7108166519 has 2 divisors, whose sum is σ = 7108166520. Its totient is φ = 7108166518.

The previous prime is 7108166473. The next prime is 7108166521. The reversal of 7108166519 is 9156618017.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7108166519 - 2²⁰ = 7107117943 is a prime.

It is a super-2 number, since 2×7108166519² (a number of 21 digits) contains 22 as substring.

Together with 7108166521, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7108166519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7108166579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3554083259 + 3554083260.

It is an arithmetic number, because the mean of its divisors is an integer number (3554083260).

Almost surely, 2^7108166519 is an apocalyptic number.

7108166519 is a deficient number, since it is larger than the sum of its proper divisors (1).

7108166519 is an equidigital number, since it uses as much as digits as its factorization.

7108166519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 7108166519 is about 84309.9431799121. The cubic root of 7108166519 is about 1922.7339631376.

The spelling of 7108166519 in words is "seven billion, one hundred eight million, one hundred sixty-six thousand, five hundred nineteen".