10453621216 has 24 divisors (see below), whose sum is σ = 20583959760. Its totient is φ = 5225948928.

The previous prime is 10453621183. The next prime is 10453621223. The reversal of 10453621216 is 61212635401.

It is a happy number.

10453621216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 199500 + ... + 246388.

It is an arithmetic number, because the mean of its divisors is an integer number (857664990).

Almost surely, 2^10453621216 is an apocalyptic number.

10453621216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10453621216 is a deficient number, since it is larger than the sum of its proper divisors (10130338544).

10453621216 is an equidigital number, since it uses as much as digits as its factorization.

10453621216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53866 (or 53858 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 10453621216 in words is "ten billion, four hundred fifty-three million, six hundred twenty-one thousand, two hundred sixteen".