793915782271 has 2 divisors, whose sum is σ = 793915782272. Its totient is φ = 793915782270.

The previous prime is 793915782227. The next prime is 793915782277. The reversal of 793915782271 is 172287519397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 793915782271 - 2¹⁹ = 793915257983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (793915782277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396957891135 + 396957891136.

It is an arithmetic number, because the mean of its divisors is an integer number (396957891136).

Almost surely, 2^793915782271 is an apocalyptic number.

793915782271 is a deficient number, since it is larger than the sum of its proper divisors (1).

793915782271 is an equidigital number, since it uses as much as digits as its factorization.

793915782271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13335840, while the sum is 61.

The spelling of 793915782271 in words is "seven hundred ninety-three billion, nine hundred fifteen million, seven hundred eighty-two thousand, two hundred seventy-one".