164889410006 has 16 divisors (see below), whose sum is σ = 261250142208. Its totient is φ = 77929727400.

The previous prime is 164889409991. The next prime is 164889410039. The reversal of 164889410006 is 600014988461.

164889410006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 30921830 + ... + 30927161.

It is an arithmetic number, because the mean of its divisors is an integer number (16328133888).

Almost surely, 2^164889410006 is an apocalyptic number.

164889410006 is a deficient number, since it is larger than the sum of its proper divisors (96360732202).

164889410006 is a wasteful number, since it uses less digits than its factorization.

164889410006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61849067.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 164889410006 in words is "one hundred sixty-four billion, eight hundred eighty-nine million, four hundred ten thousand, six".