255376243763 has 2 divisors, whose sum is σ = 255376243764. Its totient is φ = 255376243762.

The previous prime is 255376243741. The next prime is 255376243831. The reversal of 255376243763 is 367342673552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255376243763 - 2⁶ = 255376243699 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (255376293763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127688121881 + 127688121882.

It is an arithmetic number, because the mean of its divisors is an integer number (127688121882).

Almost surely, 2^255376243763 is an apocalyptic number.

255376243763 is a deficient number, since it is larger than the sum of its proper divisors (1).

255376243763 is an equidigital number, since it uses as much as digits as its factorization.

255376243763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19051200, while the sum is 53.

The spelling of 255376243763 in words is "two hundred fifty-five billion, three hundred seventy-six million, two hundred forty-three thousand, seven hundred sixty-three".