7969545119 has 2 divisors, whose sum is σ = 7969545120. Its totient is φ = 7969545118.

The previous prime is 7969545091. The next prime is 7969545121. The reversal of 7969545119 is 9115459697.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7969545119 - 2²⁴ = 7952767903 is a prime.

It is a super-2 number, since 2×7969545119² (a number of 21 digits) contains 22 as substring.

Together with 7969545121, 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 (7969545179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3984772559 + 3984772560.

It is an arithmetic number, because the mean of its divisors is an integer number (3984772560).

Almost surely, 2^7969545119 is an apocalyptic number.

7969545119 is a deficient number, since it is larger than the sum of its proper divisors (1).

7969545119 is an equidigital number, since it uses as much as digits as its factorization.

7969545119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3061800, while the sum is 56.

The square root of 7969545119 is about 89272.3088028981. The cubic root of 7969545119 is about 1997.4588659363.

The spelling of 7969545119 in words is "seven billion, nine hundred sixty-nine million, five hundred forty-five thousand, one hundred nineteen".