63098928017 has 2 divisors, whose sum is σ = 63098928018. Its totient is φ = 63098928016.

The previous prime is 63098928007. The next prime is 63098928091. The reversal of 63098928017 is 71082989036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62704667281 + 394260736 = 250409^2 + 19856^2 .

It is a cyclic number.

It is not a de Polignac number, because 63098928017 - 2³⁰ = 62025186193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63098928017.

It is not a weakly prime, because it can be changed into another prime (63098928007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31549464008 + 31549464009.

It is an arithmetic number, because the mean of its divisors is an integer number (31549464009).

Almost surely, 2^63098928017 is an apocalyptic number.

It is an amenable number.

63098928017 is a deficient number, since it is larger than the sum of its proper divisors (1).

63098928017 is an equidigital number, since it uses as much as digits as its factorization.

63098928017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 63098928017 in words is "sixty-three billion, ninety-eight million, nine hundred twenty-eight thousand, seventeen".