6559040830 has 8 divisors (see below), whose sum is σ = 11806273512. Its totient is φ = 2623616328.

The previous prime is 6559040821. The next prime is 6559040849. The reversal of 6559040830 is 380409556.

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

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, 327952032 + ... + 327952051.

It is an arithmetic number, because the mean of its divisors is an integer number (1475784189).

Almost surely, 2^6559040830 is an apocalyptic number.

6559040830 is a deficient number, since it is larger than the sum of its proper divisors (5247232682).

6559040830 is a wasteful number, since it uses less digits than its factorization.

6559040830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655904090.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 6559040830 is about 80987.9054550740. The cubic root of 6559040830 is about 1871.8890830181.

The spelling of 6559040830 in words is "six billion, five hundred fifty-nine million, forty thousand, eight hundred thirty".