6459324081 has 16 divisors (see below), whose sum is σ = 9865012224. Its totient is φ = 3682705104.

The previous prime is 6459324073. The next prime is 6459324103. The reversal of 6459324081 is 1804239546.

6459324081 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6459324081 - 2³ = 6459324073 is a prime.

It is a super-2 number, since 2×6459324081² = 83445735166772989122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6459324031) 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 15 ways as a sum of consecutive naturals, for example, 337861 + ... + 356466.

It is an arithmetic number, because the mean of its divisors is an integer number (616563264).

Almost surely, 2^6459324081 is an apocalyptic number.

It is an amenable number.

6459324081 is a deficient number, since it is larger than the sum of its proper divisors (3405688143).

6459324081 is a wasteful number, since it uses less digits than its factorization.

6459324081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694780.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 6459324081 is about 80369.9202500538. The cubic root of 6459324081 is about 1862.3545239947.

The spelling of 6459324081 in words is "six billion, four hundred fifty-nine million, three hundred twenty-four thousand, eighty-one".