9664510463 has 4 divisors (see below), whose sum is σ = 9665095608. Its totient is φ = 9663925320.

The previous prime is 9664510441. The next prime is 9664510469. The reversal of 9664510463 is 3640154669.

9664510463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3640154669 = 911 ⋅3995779.

It is a cyclic number.

It is not a de Polignac number, because 9664510463 - 2¹⁴ = 9664494079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9664510469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267056 + ... + 301077.

It is an arithmetic number, because the mean of its divisors is an integer number (2416273902).

Almost surely, 2^9664510463 is an apocalyptic number.

9664510463 is a deficient number, since it is larger than the sum of its proper divisors (585145).

9664510463 is a wasteful number, since it uses less digits than its factorization.

9664510463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585144.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 9664510463 is about 98308.2420908847. The cubic root of 9664510463 is about 2130.0671114799.

The spelling of 9664510463 in words is "nine billion, six hundred sixty-four million, five hundred ten thousand, four hundred sixty-three".