255032340120499 has 2 divisors, whose sum is σ = 255032340120500. Its totient is φ = 255032340120498.

The previous prime is 255032340120497. The next prime is 255032340120521. The reversal of 255032340120499 is 994021043230552.

255032340120499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255032340120499 - 2¹ = 255032340120497 is a prime.

Together with 255032340120497, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (255032340120497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127516170060249 + 127516170060250.

It is an arithmetic number, because the mean of its divisors is an integer number (127516170060250).

Almost surely, 2^{255032340120499} is an apocalyptic number.

255032340120499 is a deficient number, since it is larger than the sum of its proper divisors (1).

255032340120499 is an equidigital number, since it uses as much as digits as its factorization.

255032340120499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 49.

The spelling of 255032340120499 in words is "two hundred fifty-five trillion, thirty-two billion, three hundred forty million, one hundred twenty thousand, four hundred ninety-nine".