2612115089 has 2 divisors, whose sum is σ = 2612115090. Its totient is φ = 2612115088.

The previous prime is 2612115073. The next prime is 2612115097. The reversal of 2612115089 is 9805112162.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1899652225 + 712462864 = 43585^2 + 26692^2 .

It is a cyclic number.

It is not a de Polignac number, because 2612115089 - 2⁴ = 2612115073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2612115019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306057544 + 1306057545.

It is an arithmetic number, because the mean of its divisors is an integer number (1306057545).

Almost surely, 2^2612115089 is an apocalyptic number.

It is an amenable number.

2612115089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2612115089 is an equidigital number, since it uses as much as digits as its factorization.

2612115089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 2612115089 is about 51108.8552894701. The cubic root of 2612115089 is about 1377.2013380126.

The spelling of 2612115089 in words is "two billion, six hundred twelve million, one hundred fifteen thousand, eighty-nine".