255442062675999 has 8 divisors (see below), whose sum is σ = 340594434473472. Its totient is φ = 170292199664600.

The previous prime is 255442062675979. The next prime is 255442062676013. The reversal of 255442062675999 is 999576260244552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 255442062675999 - 2¹² = 255442062671903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255442062675999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255442062675979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626958927 + ... + 627366224.

It is an arithmetic number, because the mean of its divisors is an integer number (42574304309184).

Almost surely, 2^{255442062675999} is an apocalyptic number.

255442062675999 is a deficient number, since it is larger than the sum of its proper divisors (85152371797473).

255442062675999 is a wasteful number, since it uses less digits than its factorization.

255442062675999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254393037.

The product of its (nonzero) digits is 2939328000, while the sum is 75.

The spelling of 255442062675999 in words is "two hundred fifty-five trillion, four hundred forty-two billion, sixty-two million, six hundred seventy-five thousand, nine hundred ninety-nine".