9996162155 has 16 divisors (see below), whose sum is σ = 13715654400. Its totient is φ = 6851195232.

The previous prime is 9996162151. The next prime is 9996162173. The reversal of 9996162155 is 5512616999.

9996162155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9996162155 - 2² = 9996162151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9996162097 and 9996162106.

It is not an unprimeable number, because it can be changed into a prime (9996162151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5432 + ... + 141498.

It is an arithmetic number, because the mean of its divisors is an integer number (857228400).

Almost surely, 2^9996162155 is an apocalyptic number.

9996162155 is a deficient number, since it is larger than the sum of its proper divisors (3719492245).

9996162155 is a wasteful number, since it uses less digits than its factorization.

9996162155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138178.

The product of its digits is 1312200, while the sum is 53.

The square root of 9996162155 is about 99980.8089335148. The cubic root of 9996162155 is about 2154.1590418856.

The spelling of 9996162155 in words is "nine billion, nine hundred ninety-six million, one hundred sixty-two thousand, one hundred fifty-five".