2756341610609 has 2 divisors, whose sum is σ = 2756341610610. Its totient is φ = 2756341610608.

The previous prime is 2756341610597. The next prime is 2756341610611. The reversal of 2756341610609 is 9060161436572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1687733560384 + 1068608050225 = 1299128^2 + 1033735^2 .

It is a cyclic number.

It is not a de Polignac number, because 2756341610609 - 2⁸ = 2756341610353 is a prime.

Together with 2756341610611, 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 (2756341600609) 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, 1378170805304 + 1378170805305.

It is an arithmetic number, because the mean of its divisors is an integer number (1378170805305).

Almost surely, 2^{2756341610609} is an apocalyptic number.

It is an amenable number.

2756341610609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2756341610609 is an equidigital number, since it uses as much as digits as its factorization.

2756341610609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 2756341610609 in words is "two trillion, seven hundred fifty-six billion, three hundred forty-one million, six hundred ten thousand, six hundred nine".