255675710745 has 192 divisors, whose sum is σ = 588159936000. Its totient is φ = 99716935680.

The previous prime is 255675710743. The next prime is 255675710753. The reversal of 255675710745 is 547017576552.

255675710745 is a `hidden beast` number, since 2 + 5 + 5 + 67 + 571 + 0 + 7 + 4 + 5 = 666.

It is not a de Polignac number, because 255675710745 - 2¹ = 255675710743 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 255675710691 and 255675710700.

It is not an unprimeable number, because it can be changed into a prime (255675710743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 3149931 + ... + 3230079.

It is an arithmetic number, because the mean of its divisors is an integer number (3063333000).

Almost surely, 2^255675710745 is an apocalyptic number.

It is an amenable number.

255675710745 is an abundant number, since it is smaller than the sum of its proper divisors (332484225255).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255675710745 is a wasteful number, since it uses less digits than its factorization.

255675710745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80240 (or 80237 counting only the distinct ones).

The product of its (nonzero) digits is 10290000, while the sum is 54.

The spelling of 255675710745 in words is "two hundred fifty-five billion, six hundred seventy-five million, seven hundred ten thousand, seven hundred forty-five".