2109053579 has 2 divisors, whose sum is σ = 2109053580. Its totient is φ = 2109053578.

The previous prime is 2109053437. The next prime is 2109053581. The reversal of 2109053579 is 9753509012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2109053579 - 2²⁴ = 2092276363 is a prime.

Together with 2109053581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2109053279) 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, 1054526789 + 1054526790.

It is an arithmetic number, because the mean of its divisors is an integer number (1054526790).

Almost surely, 2^2109053579 is an apocalyptic number.

2109053579 is a deficient number, since it is larger than the sum of its proper divisors (1).

2109053579 is an equidigital number, since it uses as much as digits as its factorization.

2109053579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 85050, while the sum is 41.

The square root of 2109053579 is about 45924.4333552413. The cubic root of 2109053579 is about 1282.4168162922.

The spelling of 2109053579 in words is "two billion, one hundred nine million, fifty-three thousand, five hundred seventy-nine".