6453844104 has 32 divisors (see below), whose sum is σ = 16477902720. Its totient is φ = 2105509056.

The previous prime is 6453844099. The next prime is 6453844109. The reversal of 6453844104 is 4014483546.

It is an interprime number because it is at equal distance from previous prime (6453844099) and next prime (6453844109).

It is not an unprimeable number, because it can be changed into a prime (6453844109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2859619 + ... + 2861874.

It is an arithmetic number, because the mean of its divisors is an integer number (514934460).

Almost surely, 2^6453844104 is an apocalyptic number.

It is an amenable number.

6453844104 is an abundant number, since it is smaller than the sum of its proper divisors (10024058616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6453844104 is a wasteful number, since it uses less digits than its factorization.

6453844104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5721549 (or 5721545 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 6453844104 is about 80335.8208024291. The cubic root of 6453844104 is about 1861.8277120409.

The spelling of 6453844104 in words is "six billion, four hundred fifty-three million, eight hundred forty-four thousand, one hundred four".