9648697471463 has 2 divisors, whose sum is σ = 9648697471464. Its totient is φ = 9648697471462.

The previous prime is 9648697471459. The next prime is 9648697471519. The reversal of 9648697471463 is 3641747968469.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9648697471463 - 2² = 9648697471459 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9648697471163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4824348735731 + 4824348735732.

It is an arithmetic number, because the mean of its divisors is an integer number (4824348735732).

Almost surely, 2^{9648697471463} is an apocalyptic number.

9648697471463 is a deficient number, since it is larger than the sum of its proper divisors (1).

9648697471463 is an equidigital number, since it uses as much as digits as its factorization.

9648697471463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1316818944, while the sum is 74.

The spelling of 9648697471463 in words is "nine trillion, six hundred forty-eight billion, six hundred ninety-seven million, four hundred seventy-one thousand, four hundred sixty-three".