328465345783 has 2 divisors, whose sum is σ = 328465345784. Its totient is φ = 328465345782.

The previous prime is 328465345729. The next prime is 328465345799. The reversal of 328465345783 is 387543564823.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 328465345783 - 2¹³ = 328465337591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328465345183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164232672891 + 164232672892.

It is an arithmetic number, because the mean of its divisors is an integer number (164232672892).

Almost surely, 2^328465345783 is an apocalyptic number.

328465345783 is a deficient number, since it is larger than the sum of its proper divisors (1).

328465345783 is an equidigital number, since it uses as much as digits as its factorization.

328465345783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58060800, while the sum is 58.

The spelling of 328465345783 in words is "three hundred twenty-eight billion, four hundred sixty-five million, three hundred forty-five thousand, seven hundred eighty-three".