255106664111 has 8 divisors (see below), whose sum is σ = 275211400464. Its totient is φ = 235070663040.

The previous prime is 255106664107. The next prime is 255106664129. The reversal of 255106664111 is 111466601552.

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 255106664111 - 2² = 255106664107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255106664191) 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, 17176106 + ... + 17190951.

It is an arithmetic number, because the mean of its divisors is an integer number (34401425058).

Almost surely, 2^255106664111 is an apocalyptic number.

255106664111 is a deficient number, since it is larger than the sum of its proper divisors (20104736353).

255106664111 is a wasteful number, since it uses less digits than its factorization.

255106664111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34367641.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 255106664111 in words is "two hundred fifty-five billion, one hundred six million, six hundred sixty-four thousand, one hundred eleven".