255436768235003 has 2 divisors, whose sum is σ = 255436768235004. Its totient is φ = 255436768235002.

The previous prime is 255436768234981. The next prime is 255436768235021. The reversal of 255436768235003 is 300532867634552.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255436768235003 - 2¹² = 255436768230907 is a prime.

It is not a weakly prime, because it can be changed into another prime (255436768235053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127718384117501 + 127718384117502.

It is an arithmetic number, because the mean of its divisors is an integer number (127718384117502).

Almost surely, 2^{255436768235003} is an apocalyptic number.

255436768235003 is a deficient number, since it is larger than the sum of its proper divisors (1).

255436768235003 is an equidigital number, since it uses as much as digits as its factorization.

255436768235003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864000, while the sum is 59.

The spelling of 255436768235003 in words is "two hundred fifty-five trillion, four hundred thirty-six billion, seven hundred sixty-eight million, two hundred thirty-five thousand, three".