9959068609599 has 16 divisors (see below), whose sum is σ = 13842819108864. Its totient is φ = 6361589652000.

The previous prime is 9959068609577. The next prime is 9959068609639.

9959068609599 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9959068609599 - 2¹⁶ = 9959068544063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9959068609559) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 530123079 + ... + 530141864.

It is an arithmetic number, because the mean of its divisors is an integer number (865176194304).

Almost surely, 2^{9959068609599} is an apocalyptic number.

9959068609599 is a deficient number, since it is larger than the sum of its proper divisors (3883750499265).

9959068609599 is a wasteful number, since it uses less digits than its factorization.

9959068609599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060265078.

The product of its (nonzero) digits is 3826375200, while the sum is 84.

The spelling of 9959068609599 in words is "nine trillion, nine hundred fifty-nine billion, sixty-eight million, six hundred nine thousand, five hundred ninety-nine".