1712763275969 has 2 divisors, whose sum is σ = 1712763275970. Its totient is φ = 1712763275968.

The previous prime is 1712763275921. The next prime is 1712763276011. The reversal of 1712763275969 is 9695723672171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1512764703025 + 199998572944 = 1229945^2 + 447212^2 .

It is a cyclic number.

It is not a de Polignac number, because 1712763275969 - 2¹² = 1712763271873 is a prime.

It is a super-2 number, since 2×1712763275969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1712763275669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856381637984 + 856381637985.

It is an arithmetic number, because the mean of its divisors is an integer number (856381637985).

Almost surely, 2^{1712763275969} is an apocalyptic number.

It is an amenable number.

1712763275969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712763275969 is an equidigital number, since it uses as much as digits as its factorization.

1712763275969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60011280, while the sum is 65.

The spelling of 1712763275969 in words is "one trillion, seven hundred twelve billion, seven hundred sixty-three million, two hundred seventy-five thousand, nine hundred sixty-nine".