9796650005539 has 2 divisors, whose sum is σ = 9796650005540. Its totient is φ = 9796650005538.

The previous prime is 9796650005459. The next prime is 9796650005567. The reversal of 9796650005539 is 9355000566979.

It is a strong prime.

It is an emirp because it is prime and its reverse (9355000566979) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9796650005539 - 2²¹ = 9796647908387 is a prime.

It is not a weakly prime, because it can be changed into another prime (9796650005039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4898325002769 + 4898325002770.

It is an arithmetic number, because the mean of its divisors is an integer number (4898325002770).

Almost surely, 2^{9796650005539} is an apocalyptic number.

9796650005539 is a deficient number, since it is larger than the sum of its proper divisors (1).

9796650005539 is an equidigital number, since it uses as much as digits as its factorization.

9796650005539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68890500, while the sum is 64.

The spelling of 9796650005539 in words is "nine trillion, seven hundred ninety-six billion, six hundred fifty million, five thousand, five hundred thirty-nine".