255240175 has 12 divisors (see below), whose sum is σ = 316861416. Its totient is φ = 203957600.

The previous prime is 255240173. The next prime is 255240187. The reversal of 255240175 is 571042552.

It is not a de Polignac number, because 255240175 - 2¹ = 255240173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255240173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18285 + ... + 29065.

It is an arithmetic number, because the mean of its divisors is an integer number (26405118).

Almost surely, 2^255240175 is an apocalyptic number.

255240175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

255240175 is a deficient number, since it is larger than the sum of its proper divisors (61621241).

255240175 is a wasteful number, since it uses less digits than its factorization.

255240175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11738 (or 11733 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 255240175 is about 15976.2378237181. The cubic root of 255240175 is about 634.3315966810.

The spelling of 255240175 in words is "two hundred fifty-five million, two hundred forty thousand, one hundred seventy-five".