328910022475733 has 2 divisors, whose sum is σ = 328910022475734. Its totient is φ = 328910022475732.

The previous prime is 328910022475663. The next prime is 328910022475841. The reversal of 328910022475733 is 337574220019823.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 217945667058289 + 110964355417444 = 14762983^2 + 10533962^2 .

It is an emirp because it is prime and its reverse (337574220019823) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 328910022475733 - 2⁸ = 328910022475477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (328910022477733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164455011237866 + 164455011237867.

It is an arithmetic number, because the mean of its divisors is an integer number (164455011237867).

Almost surely, 2^{328910022475733} is an apocalyptic number.

It is an amenable number.

328910022475733 is a deficient number, since it is larger than the sum of its proper divisors (1).

328910022475733 is an equidigital number, since it uses as much as digits as its factorization.

328910022475733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 328910022475733 in words is "three hundred twenty-eight trillion, nine hundred ten billion, twenty-two million, four hundred seventy-five thousand, seven hundred thirty-three".