6493519873 has 8 divisors (see below), whose sum is σ = 6994423296. Its totient is φ = 6010831200.

The previous prime is 6493519867. The next prime is 6493519897. The reversal of 6493519873 is 3789153946.

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

It is a cyclic number.

It is not a de Polignac number, because 6493519873 - 2¹⁷ = 6493388801 is a prime.

It is a super-2 number, since 2×6493519873² = 84331600682091872258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6493519073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4552948 + ... + 4554373.

It is an arithmetic number, because the mean of its divisors is an integer number (874302912).

Almost surely, 2^6493519873 is an apocalyptic number.

It is an amenable number.

6493519873 is a deficient number, since it is larger than the sum of its proper divisors (500903423).

6493519873 is a wasteful number, since it uses less digits than its factorization.

6493519873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9107375.

The product of its digits is 4898880, while the sum is 55.

The square root of 6493519873 is about 80582.3794200692. The cubic root of 6493519873 is about 1865.6351889596.

The spelling of 6493519873 in words is "six billion, four hundred ninety-three million, five hundred nineteen thousand, eight hundred seventy-three".