6534468219 has 8 divisors (see below), whose sum is σ = 8715439120. Its totient is φ = 4354904736.

The previous prime is 6534468121. The next prime is 6534468221. The reversal of 6534468219 is 9128644356.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6534468219 - 2⁷ = 6534468091 is a prime.

It is a super-2 number, since 2×6534468219² = 85398549810242063922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6534468229) 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 7 ways as a sum of consecutive naturals, for example, 340972 + ... + 359625.

It is an arithmetic number, because the mean of its divisors is an integer number (1089429890).

Almost surely, 2^6534468219 is an apocalyptic number.

6534468219 is a deficient number, since it is larger than the sum of its proper divisors (2180970901).

6534468219 is a wasteful number, since it uses less digits than its factorization.

6534468219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703709.

The product of its digits is 1244160, while the sum is 48.

The square root of 6534468219 is about 80836.0576661183. The cubic root of 6534468219 is about 1869.5485597514.

The spelling of 6534468219 in words is "six billion, five hundred thirty-four million, four hundred sixty-eight thousand, two hundred nineteen".