1288095840653 has 2 divisors, whose sum is σ = 1288095840654. Its totient is φ = 1288095840652.

The previous prime is 1288095840587. The next prime is 1288095840697. The reversal of 1288095840653 is 3560485908821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1101318016969 + 186777823684 = 1049437^2 + 432178^2 .

It is an emirp because it is prime and its reverse (3560485908821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1288095840653 - 2¹⁴ = 1288095824269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1288095840592 and 1288095840601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1288095849653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644047920326 + 644047920327.

It is an arithmetic number, because the mean of its divisors is an integer number (644047920327).

Almost surely, 2^{1288095840653} is an apocalyptic number.

It is an amenable number.

1288095840653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1288095840653 is an equidigital number, since it uses as much as digits as its factorization.

1288095840653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16588800, while the sum is 59.

The spelling of 1288095840653 in words is "one trillion, two hundred eighty-eight billion, ninety-five million, eight hundred forty thousand, six hundred fifty-three".