1608135006 has 8 divisors (see below), whose sum is σ = 3216270024. Its totient is φ = 536045000.

The previous prime is 1608134987. The next prime is 1608135049. The reversal of 1608135006 is 6005318061.

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

1608135006 is an admirable number.

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 in 3 ways as a sum of consecutive naturals, for example, 134011245 + ... + 134011256.

It is an arithmetic number, because the mean of its divisors is an integer number (402033753).

Almost surely, 2^1608135006 is an apocalyptic number.

1608135006 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1608135006 is a wasteful number, since it uses less digits than its factorization.

1608135006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268022506.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1608135006 is about 40101.5586480127. The cubic root of 1608135006 is about 1171.5859870735.

The spelling of 1608135006 in words is "one billion, six hundred eight million, one hundred thirty-five thousand, six".