164555110016 has 64 divisors (see below), whose sum is σ = 376449400800. Its totient is φ = 70861040640.

The previous prime is 164555110009. The next prime is 164555110039. The reversal of 164555110016 is 610011555461.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3048815 + ... + 3102318.

Almost surely, 2^164555110016 is an apocalyptic number.

164555110016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

164555110016 is an abundant number, since it is smaller than the sum of its proper divisors (211894290784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164555110016 is a wasteful number, since it uses less digits than its factorization.

164555110016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6151177 (or 6151165 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

Adding to 164555110016 its reverse (610011555461), we get a palindrome (774566665477).

The spelling of 164555110016 in words is "one hundred sixty-four billion, five hundred fifty-five million, one hundred ten thousand, sixteen".