2641310580757 has 2 divisors, whose sum is σ = 2641310580758. Its totient is φ = 2641310580756.

The previous prime is 2641310580749. The next prime is 2641310580803. The reversal of 2641310580757 is 7570850131462.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2059265180196 + 582045400561 = 1435014^2 + 762919^2 .

It is a cyclic number.

It is not a de Polignac number, because 2641310580757 - 2³ = 2641310580749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2641310580757.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2141310580757) 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, 1320655290378 + 1320655290379.

It is an arithmetic number, because the mean of its divisors is an integer number (1320655290379).

Almost surely, 2^{2641310580757} is an apocalyptic number.

It is an amenable number.

2641310580757 is a deficient number, since it is larger than the sum of its proper divisors (1).

2641310580757 is an equidigital number, since it uses as much as digits as its factorization.

2641310580757 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 2641310580757 in words is "two trillion, six hundred forty-one billion, three hundred ten million, five hundred eighty thousand, seven hundred fifty-seven".