255482840159 has 2 divisors, whose sum is σ = 255482840160. Its totient is φ = 255482840158.

The previous prime is 255482840147. The next prime is 255482840177. The reversal of 255482840159 is 951048284552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255482840159 - 2³² = 251187872863 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255482840159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255482840359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127741420079 + 127741420080.

It is an arithmetic number, because the mean of its divisors is an integer number (127741420080).

Almost surely, 2^255482840159 is an apocalyptic number.

255482840159 is a deficient number, since it is larger than the sum of its proper divisors (1).

255482840159 is an equidigital number, since it uses as much as digits as its factorization.

255482840159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608000, while the sum is 53.

The spelling of 255482840159 in words is "two hundred fifty-five billion, four hundred eighty-two million, eight hundred forty thousand, one hundred fifty-nine".