164984547511064 has 16 divisors (see below), whose sum is σ = 315927856936800. Its totient is φ = 80737118994592.

The previous prime is 164984547511009. The next prime is 164984547511073. The reversal of 164984547511064 is 460115745489461.

It is a happy number.

164984547511064 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219394344719 + ... + 219394345470.

It is an arithmetic number, because the mean of its divisors is an integer number (19745491058550).

Almost surely, 2^{164984547511064} is an apocalyptic number.

It is an amenable number.

164984547511064 is a deficient number, since it is larger than the sum of its proper divisors (150943309425736).

164984547511064 is a wasteful number, since it uses less digits than its factorization.

164984547511064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438788690242 (or 438788690238 counting only the distinct ones).

The product of its (nonzero) digits is 116121600, while the sum is 65.

The spelling of 164984547511064 in words is "one hundred sixty-four trillion, nine hundred eighty-four billion, five hundred forty-seven million, five hundred eleven thousand, sixty-four".