255331315030339 has 2 divisors, whose sum is σ = 255331315030340. Its totient is φ = 255331315030338.

The previous prime is 255331315030331. The next prime is 255331315030411. The reversal of 255331315030339 is 933030513133552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255331315030339 - 2³ = 255331315030331 is a prime.

It is not a weakly prime, because it can be changed into another prime (255331315030331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127665657515169 + 127665657515170.

It is an arithmetic number, because the mean of its divisors is an integer number (127665657515170).

Almost surely, 2^{255331315030339} is an apocalyptic number.

255331315030339 is a deficient number, since it is larger than the sum of its proper divisors (1).

255331315030339 is an equidigital number, since it uses as much as digits as its factorization.

255331315030339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1640250, while the sum is 46.

The spelling of 255331315030339 in words is "two hundred fifty-five trillion, three hundred thirty-one billion, three hundred fifteen million, thirty thousand, three hundred thirty-nine".