255580493684107 has 4 divisors (see below), whose sum is σ = 255620559608920. Its totient is φ = 255540427759296.

The previous prime is 255580493684099. The next prime is 255580493684203. The reversal of 255580493684107 is 701486394085552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 255580493684107 - 2³ = 255580493684099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255580493684207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20032952838 + ... + 20032965595.

It is an arithmetic number, because the mean of its divisors is an integer number (63905139902230).

It is a 2-persistent number, because it is pandigital, and so is 2⋅255580493684107 = 511160987368214, but 3⋅255580493684107 = 766741481052321 is not.

Almost surely, 2^{255580493684107} is an apocalyptic number.

255580493684107 is a deficient number, since it is larger than the sum of its proper divisors (40065924813).

255580493684107 is an equidigital number, since it uses as much as digits as its factorization.

255580493684107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40065924812.

The product of its (nonzero) digits is 290304000, while the sum is 67.

The spelling of 255580493684107 in words is "two hundred fifty-five trillion, five hundred eighty billion, four hundred ninety-three million, six hundred eighty-four thousand, one hundred seven".