163464935011 has 16 divisors (see below), whose sum is σ = 188924016384. Its totient is φ = 138537605664.

The previous prime is 163464935009. The next prime is 163464935057. The reversal of 163464935011 is 110539464361.

163464935011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 163464935011 - 2¹ = 163464935009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163464935111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 183081 + ... + 600373.

It is an arithmetic number, because the mean of its divisors is an integer number (11807751024).

Almost surely, 2^163464935011 is an apocalyptic number.

163464935011 is a deficient number, since it is larger than the sum of its proper divisors (25459081373).

163464935011 is a wasteful number, since it uses less digits than its factorization.

163464935011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417930.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 163464935011 in words is "one hundred sixty-three billion, four hundred sixty-four million, nine hundred thirty-five thousand, eleven".