327462645913 has 4 divisors (see below), whose sum is σ = 352652080228. Its totient is φ = 302273211600.

The previous prime is 327462645901. The next prime is 327462645931. The reversal of 327462645913 is 319546264723.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 25455245209 + 302007400704 = 159547^2 + 549552^2 .

It is a cyclic number.

It is not a de Polignac number, because 327462645913 - 2¹³ = 327462637721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327462645943) 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 3 ways as a sum of consecutive naturals, for example, 12594717138 + ... + 12594717163.

It is an arithmetic number, because the mean of its divisors is an integer number (88163020057).

Almost surely, 2^327462645913 is an apocalyptic number.

It is an amenable number.

327462645913 is a deficient number, since it is larger than the sum of its proper divisors (25189434315).

327462645913 is a wasteful number, since it uses less digits than its factorization.

327462645913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25189434314.

The product of its digits is 6531840, while the sum is 52.

The spelling of 327462645913 in words is "three hundred twenty-seven billion, four hundred sixty-two million, six hundred forty-five thousand, nine hundred thirteen".