327431825526575 has 96 divisors (see below), whose sum is σ = 507887807480832. Its totient is φ = 203433399936000.

The previous prime is 327431825526457. The next prime is 327431825526583. The reversal of 327431825526575 is 575625528134723.

It is not a de Polignac number, because 327431825526575 - 2¹⁴ = 327431825510191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4953324974 + ... + 4953391076.

It is an arithmetic number, because the mean of its divisors is an integer number (5290497994592).

Almost surely, 2^{327431825526575} is an apocalyptic number.

327431825526575 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

327431825526575 is a deficient number, since it is larger than the sum of its proper divisors (180455981954257).

327431825526575 is a wasteful number, since it uses less digits than its factorization.

327431825526575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74665 (or 74660 counting only the distinct ones).

The product of its digits is 423360000, while the sum is 65.

The spelling of 327431825526575 in words is "three hundred twenty-seven trillion, four hundred thirty-one billion, eight hundred twenty-five million, five hundred twenty-six thousand, five hundred seventy-five".