328281355763 has 2 divisors, whose sum is σ = 328281355764. Its totient is φ = 328281355762.

The previous prime is 328281355723. The next prime is 328281355771. The reversal of 328281355763 is 367553182823.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328281355763 is a prime.

It is not a weakly prime, because it can be changed into another prime (328281355723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 164140677881 + 164140677882.

It is an arithmetic number, because the mean of its divisors is an integer number (164140677882).

Almost surely, 2^328281355763 is an apocalyptic number.

328281355763 is a deficient number, since it is larger than the sum of its proper divisors (1).

328281355763 is an equidigital number, since it uses as much as digits as its factorization.

328281355763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7257600, while the sum is 53.

The spelling of 328281355763 in words is "three hundred twenty-eight billion, two hundred eighty-one million, three hundred fifty-five thousand, seven hundred sixty-three".