2813701352689 has 2 divisors, whose sum is σ = 2813701352690. Its totient is φ = 2813701352688.

The previous prime is 2813701352687. The next prime is 2813701352699. The reversal of 2813701352689 is 9862531073182.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2351981102689 + 461720250000 = 1533617^2 + 679500^2 .

It is a cyclic number.

It is not a de Polignac number, because 2813701352689 - 2¹ = 2813701352687 is a prime.

It is a super-3 number, since 3×2813701352689³ (a number of 38 digits) contains 333 as substring.

Together with 2813701352687, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2813701352687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406850676344 + 1406850676345.

It is an arithmetic number, because the mean of its divisors is an integer number (1406850676345).

Almost surely, 2^{2813701352689} is an apocalyptic number.

It is an amenable number.

2813701352689 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813701352689 is an equidigital number, since it uses as much as digits as its factorization.

2813701352689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 2813701352689 in words is "two trillion, eight hundred thirteen billion, seven hundred one million, three hundred fifty-two thousand, six hundred eighty-nine".