1327564192813 has 8 divisors (see below), whose sum is σ = 1343580741216. Its totient is φ = 1311548163600.

The previous prime is 1327564192807. The next prime is 1327564192859. The reversal of 1327564192813 is 3182914657231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1327564192813 - 2⁹ = 1327564192301 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 (1327564195813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8282118 + ... + 8440888.

It is an arithmetic number, because the mean of its divisors is an integer number (167947592652).

Almost surely, 2^{1327564192813} is an apocalyptic number.

It is an amenable number.

1327564192813 is a deficient number, since it is larger than the sum of its proper divisors (16016548403).

1327564192813 is a wasteful number, since it uses less digits than its factorization.

1327564192813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259595.

The product of its digits is 2177280, while the sum is 52.

The spelling of 1327564192813 in words is "one trillion, three hundred twenty-seven billion, five hundred sixty-four million, one hundred ninety-two thousand, eight hundred thirteen".