8263275874493 has 2 divisors, whose sum is σ = 8263275874494. Its totient is φ = 8263275874492.

The previous prime is 8263275874481. The next prime is 8263275874559. The reversal of 8263275874493 is 3944785723628.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6268678935289 + 1994596939204 = 2503733^2 + 1412302^2 .

It is a cyclic number.

It is not a de Polignac number, because 8263275874493 - 2²⁴ = 8263259097277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8263275874423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4131637937246 + 4131637937247.

It is an arithmetic number, because the mean of its divisors is an integer number (4131637937247).

Almost surely, 2^{8263275874493} is an apocalyptic number.

It is an amenable number.

8263275874493 is a deficient number, since it is larger than the sum of its proper divisors (1).

8263275874493 is an equidigital number, since it uses as much as digits as its factorization.

8263275874493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 487710720, while the sum is 68.

The spelling of 8263275874493 in words is "eight trillion, two hundred sixty-three billion, two hundred seventy-five million, eight hundred seventy-four thousand, four hundred ninety-three".