11634903164 has 12 divisors (see below), whose sum is σ = 20410866000. Its totient is φ = 5803227168.

The previous prime is 11634903151. The next prime is 11634903169. The reversal of 11634903164 is 46130943611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11634903169) 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 3 ways as a sum of consecutive naturals, for example, 3554264 + ... + 3557535.

It is an arithmetic number, because the mean of its divisors is an integer number (1700905500).

Almost surely, 2^11634903164 is an apocalyptic number.

It is an amenable number.

11634903164 is a deficient number, since it is larger than the sum of its proper divisors (8775962836).

11634903164 is a wasteful number, since it uses less digits than its factorization.

11634903164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7112212 (or 7112210 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 11634903164 in words is "eleven billion, six hundred thirty-four million, nine hundred three thousand, one hundred sixty-four".