2695553347243 has 2 divisors, whose sum is σ = 2695553347244. Its totient is φ = 2695553347242.

The previous prime is 2695553347189. The next prime is 2695553347259. The reversal of 2695553347243 is 3427433555962.

2695553347243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2695553347243 - 2²⁹ = 2695016476331 is a prime.

It is not a weakly prime, because it can be changed into another prime (2695553344243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1347776673621 + 1347776673622.

It is an arithmetic number, because the mean of its divisors is an integer number (1347776673622).

Almost surely, 2^{2695553347243} is an apocalyptic number.

2695553347243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2695553347243 is an equidigital number, since it uses as much as digits as its factorization.

2695553347243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648000, while the sum is 58.

The spelling of 2695553347243 in words is "two trillion, six hundred ninety-five billion, five hundred fifty-three million, three hundred forty-seven thousand, two hundred forty-three".