8442295032593 has 2 divisors, whose sum is σ = 8442295032594. Its totient is φ = 8442295032592.

The previous prime is 8442295032571. The next prime is 8442295032643. The reversal of 8442295032593 is 3952305922448.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5177595337489 + 3264699695104 = 2275433^2 + 1806848^2 .

It is a cyclic number.

It is not a de Polignac number, because 8442295032593 - 2⁸ = 8442295032337 is a prime.

It is not a weakly prime, because it can be changed into another prime (8442295032793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4221147516296 + 4221147516297.

It is an arithmetic number, because the mean of its divisors is an integer number (4221147516297).

Almost surely, 2^{8442295032593} is an apocalyptic number.

It is an amenable number.

8442295032593 is a deficient number, since it is larger than the sum of its proper divisors (1).

8442295032593 is an equidigital number, since it uses as much as digits as its factorization.

8442295032593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18662400, while the sum is 56.

The spelling of 8442295032593 in words is "eight trillion, four hundred forty-two billion, two hundred ninety-five million, thirty-two thousand, five hundred ninety-three".