6005438008 has 8 divisors (see below), whose sum is σ = 11260196280. Its totient is φ = 3002719000.

The previous prime is 6005437993. The next prime is 6005438077. The reversal of 6005438008 is 8008345006.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375339868 + ... + 375339883.

It is an arithmetic number, because the mean of its divisors is an integer number (1407524535).

Almost surely, 2^6005438008 is an apocalyptic number.

It is an amenable number.

6005438008 is a deficient number, since it is larger than the sum of its proper divisors (5254758272).

6005438008 is a wasteful number, since it uses less digits than its factorization.

6005438008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750679757 (or 750679753 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 6005438008 is about 77494.7611648684. The cubic root of 6005438008 is about 1817.6694001934.

The spelling of 6005438008 in words is "six billion, five million, four hundred thirty-eight thousand, eight".