255441665107 has 2 divisors, whose sum is σ = 255441665108. Its totient is φ = 255441665106.

The previous prime is 255441665099. The next prime is 255441665131. The reversal of 255441665107 is 701566144552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255441665107 - 2³ = 255441665099 is a prime.

It is not a weakly prime, because it can be changed into another prime (255441663107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127720832553 + 127720832554.

It is an arithmetic number, because the mean of its divisors is an integer number (127720832554).

Almost surely, 2^255441665107 is an apocalyptic number.

255441665107 is a deficient number, since it is larger than the sum of its proper divisors (1).

255441665107 is an equidigital number, since it uses as much as digits as its factorization.

255441665107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 255441665107 in words is "two hundred fifty-five billion, four hundred forty-one million, six hundred sixty-five thousand, one hundred seven".