327157575255 has 48 divisors (see below), whose sum is σ = 663890520384. Its totient is φ = 145909992960.

The previous prime is 327157575209. The next prime is 327157575263. The reversal of 327157575255 is 552575751723.

327157575255 is a `hidden beast` number, since 3 + 2 + 7 + 15 + 7 + 575 + 2 + 55 = 666.

It is not a de Polignac number, because 327157575255 - 2¹¹ = 327157573207 is a prime.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 12652884 + ... + 12678713.

It is an arithmetic number, because the mean of its divisors is an integer number (13831052508).

Almost surely, 2^327157575255 is an apocalyptic number.

327157575255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

327157575255 is an abundant number, since it is smaller than the sum of its proper divisors (336732945129).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

327157575255 is a wasteful number, since it uses less digits than its factorization.

327157575255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25331656 (or 25331653 counting only the distinct ones).

The product of its digits is 12862500, while the sum is 54.

The spelling of 327157575255 in words is "three hundred twenty-seven billion, one hundred fifty-seven million, five hundred seventy-five thousand, two hundred fifty-five".