10481644463 has 4 divisors (see below), whose sum is σ = 10485316080. Its totient is φ = 10477972848.

The previous prime is 10481644427. The next prime is 10481644477. The reversal of 10481644463 is 36444618401.

10481644463 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.

It is a cyclic number.

It is not a de Polignac number, because 10481644463 - 2⁸ = 10481644207 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10481644463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10481644403) 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, 1831523 + ... + 1837236.

It is an arithmetic number, because the mean of its divisors is an integer number (2621329020).

Almost surely, 2^10481644463 is an apocalyptic number.

10481644463 is a deficient number, since it is larger than the sum of its proper divisors (3671617).

10481644463 is an equidigital number, since it uses as much as digits as its factorization.

10481644463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671616.

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 10481644463 in words is "ten billion, four hundred eighty-one million, six hundred forty-four thousand, four hundred sixty-three".