255081429171 has 6 divisors (see below), whose sum is σ = 368450953260. Its totient is φ = 170054286108.

The previous prime is 255081429149. The next prime is 255081429191. The reversal of 255081429171 is 171924180552.

255081429171 is a `hidden beast` number, since 2 + 5 + 50 + 8 + 1 + 429 + 171 = 666.

255081429171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 255081429171 - 2⁵ = 255081429139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (255081429191) 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 5 ways as a sum of consecutive naturals, for example, 14171190501 + ... + 14171190518.

It is an arithmetic number, because the mean of its divisors is an integer number (61408492210).

Almost surely, 2^255081429171 is an apocalyptic number.

255081429171 is a deficient number, since it is larger than the sum of its proper divisors (113369524089).

255081429171 is a wasteful number, since it uses less digits than its factorization.

255081429171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28342381025 (or 28342381022 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 45.

The spelling of 255081429171 in words is "two hundred fifty-five billion, eighty-one million, four hundred twenty-nine thousand, one hundred seventy-one".