2709771313 has 2 divisors, whose sum is σ = 2709771314. Its totient is φ = 2709771312.

The previous prime is 2709771307. The next prime is 2709771329. The reversal of 2709771313 is 3131779072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1765008144 + 944763169 = 42012^2 + 30737^2 .

It is a cyclic number.

It is not a de Polignac number, because 2709771313 - 2⁹ = 2709770801 is a prime.

It is not a weakly prime, because it can be changed into another prime (2709771373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1354885656 + 1354885657.

It is an arithmetic number, because the mean of its divisors is an integer number (1354885657).

Almost surely, 2^2709771313 is an apocalyptic number.

It is an amenable number.

2709771313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2709771313 is an equidigital number, since it uses as much as digits as its factorization.

2709771313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55566, while the sum is 40.

The square root of 2709771313 is about 52055.4638150502. The cubic root of 2709771313 is about 1394.1544209887.

The spelling of 2709771313 in words is "two billion, seven hundred nine million, seven hundred seventy-one thousand, three hundred thirteen".