8075453279693 has 2 divisors, whose sum is σ = 8075453279694. Its totient is φ = 8075453279692.

The previous prime is 8075453279669. The next prime is 8075453279741. The reversal of 8075453279693 is 3969723545708.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5178778630249 + 2896674649444 = 2275693^2 + 1701962^2 .

It is a cyclic number.

It is not a de Polignac number, because 8075453279693 - 2²⁰ = 8075452231117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8075453279603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4037726639846 + 4037726639847.

It is an arithmetic number, because the mean of its divisors is an integer number (4037726639847).

Almost surely, 2^{8075453279693} is an apocalyptic number.

It is an amenable number.

8075453279693 is a deficient number, since it is larger than the sum of its proper divisors (1).

8075453279693 is an equidigital number, since it uses as much as digits as its factorization.

8075453279693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 342921600, while the sum is 68.

The spelling of 8075453279693 in words is "eight trillion, seventy-five billion, four hundred fifty-three million, two hundred seventy-nine thousand, six hundred ninety-three".