2385776775233 has 2 divisors, whose sum is σ = 2385776775234. Its totient is φ = 2385776775232.

The previous prime is 2385776775223. The next prime is 2385776775313. The reversal of 2385776775233 is 3325776775832.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1903053358144 + 482723417089 = 1379512^2 + 694783^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2385776775233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2385776775233.

It is not a weakly prime, because it can be changed into another prime (2385776775203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1192888387616 + 1192888387617.

It is an arithmetic number, because the mean of its divisors is an integer number (1192888387617).

Almost surely, 2^{2385776775233} is an apocalyptic number.

It is an amenable number.

2385776775233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2385776775233 is an equidigital number, since it uses as much as digits as its factorization.

2385776775233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311169600, while the sum is 65.

The spelling of 2385776775233 in words is "two trillion, three hundred eighty-five billion, seven hundred seventy-six million, seven hundred seventy-five thousand, two hundred thirty-three".