263230067475763 has 2 divisors, whose sum is σ = 263230067475764. Its totient is φ = 263230067475762.

The previous prime is 263230067475737. The next prime is 263230067475799. The reversal of 263230067475763 is 367574760032362.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 263230067475763 - 2¹³ = 263230067467571 is a prime.

It is not a weakly prime, because it can be changed into another prime (263230067475703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131615033737881 + 131615033737882.

It is an arithmetic number, because the mean of its divisors is an integer number (131615033737882).

Almost surely, 2^{263230067475763} is an apocalyptic number.

263230067475763 is a deficient number, since it is larger than the sum of its proper divisors (1).

263230067475763 is an equidigital number, since it uses as much as digits as its factorization.

263230067475763 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160030080, while the sum is 61.

The spelling of 263230067475763 in words is "two hundred sixty-three trillion, two hundred thirty billion, sixty-seven million, four hundred seventy-five thousand, seven hundred sixty-three".