255166466588 has 48 divisors (see below), whose sum is σ = 489084680448. Its totient is φ = 115521504000.

The previous prime is 255166466587. The next prime is 255166466609. The reversal of 255166466588 is 885664661552.

It is a happy number.

255166466588 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 255166466588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255166466587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15279323 + ... + 15296013.

It is an arithmetic number, because the mean of its divisors is an integer number (10189264176).

Almost surely, 2^255166466588 is an apocalyptic number.

It is an amenable number.

255166466588 is a deficient number, since it is larger than the sum of its proper divisors (233918213860).

255166466588 is a wasteful number, since it uses less digits than its factorization.

255166466588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18074 (or 18072 counting only the distinct ones).

The product of its digits is 82944000, while the sum is 62.

The spelling of 255166466588 in words is "two hundred fifty-five billion, one hundred sixty-six million, four hundred sixty-six thousand, five hundred eighty-eight".