608864255999 has 8 divisors (see below), whose sum is σ = 616800567360. Its totient is φ = 600933674016.

The previous prime is 608864255963. The next prime is 608864256001. The reversal of 608864255999 is 999552468806.

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 608864255999 - 2¹² = 608864251903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608864255099) 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, 1218212 + ... + 1643705.

It is an arithmetic number, because the mean of its divisors is an integer number (77100070920).

Almost surely, 2^608864255999 is an apocalyptic number.

608864255999 is a deficient number, since it is larger than the sum of its proper divisors (7936311361).

608864255999 is a wasteful number, since it uses less digits than its factorization.

608864255999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864689.

The product of its (nonzero) digits is 335923200, while the sum is 71.

The spelling of 608864255999 in words is "six hundred eight billion, eight hundred sixty-four million, two hundred fifty-five thousand, nine hundred ninety-nine".