98645610455239 has 2 divisors, whose sum is σ = 98645610455240. Its totient is φ = 98645610455238.

The previous prime is 98645610455237. The next prime is 98645610455297. The reversal of 98645610455239 is 93255401654689.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98645610455239 - 2¹ = 98645610455237 is a prime.

Together with 98645610455237, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98645610455237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49322805227619 + 49322805227620.

It is an arithmetic number, because the mean of its divisors is an integer number (49322805227620).

Almost surely, 2^{98645610455239} is an apocalyptic number.

98645610455239 is a deficient number, since it is larger than the sum of its proper divisors (1).

98645610455239 is an equidigital number, since it uses as much as digits as its factorization.

98645610455239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936000, while the sum is 67.

The spelling of 98645610455239 in words is "ninety-eight trillion, six hundred forty-five billion, six hundred ten million, four hundred fifty-five thousand, two hundred thirty-nine".