327514147897 has 2 divisors, whose sum is σ = 327514147898. Its totient is φ = 327514147896.

The previous prime is 327514147859. The next prime is 327514147931. The reversal of 327514147897 is 798741415723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295184669481 + 32329478416 = 543309^2 + 179804^2 .

It is a cyclic number.

It is not a de Polignac number, because 327514147897 - 2²⁷ = 327379930169 is a prime.

It is not a weakly prime, because it can be changed into another prime (327514145897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163757073948 + 163757073949.

It is an arithmetic number, because the mean of its divisors is an integer number (163757073949).

Almost surely, 2^327514147897 is an apocalyptic number.

It is an amenable number.

327514147897 is a deficient number, since it is larger than the sum of its proper divisors (1).

327514147897 is an equidigital number, since it uses as much as digits as its factorization.

327514147897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11854080, while the sum is 58.

The spelling of 327514147897 in words is "three hundred twenty-seven billion, five hundred fourteen million, one hundred forty-seven thousand, eight hundred ninety-seven".