9955043828007 has 16 divisors (see below), whose sum is σ = 13295443859040. Its totient is φ = 6625670493312.

The previous prime is 9955043827973. The next prime is 9955043828011. The reversal of 9955043828007 is 7008283405599.

It is not a de Polignac number, because 9955043828007 - 2¹⁵ = 9955043795239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9955043828047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86060733 + ... + 86176329.

It is an arithmetic number, because the mean of its divisors is an integer number (830965241190).

Almost surely, 2^{9955043828007} is an apocalyptic number.

9955043828007 is a deficient number, since it is larger than the sum of its proper divisors (3340400031033).

9955043828007 is a wasteful number, since it uses less digits than its factorization.

9955043828007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163042.

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 9955043828007 in words is "nine trillion, nine hundred fifty-five billion, forty-three million, eight hundred twenty-eight thousand, seven".