164965853152 has 24 divisors (see below), whose sum is σ = 324803115000. Its totient is φ = 82476173184.

The previous prime is 164965853149. The next prime is 164965853207. The reversal of 164965853152 is 251358569461.

164965853152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 164965853093 and 164965853102.

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 3 ways as a sum of consecutive naturals, for example, 198099 + ... + 607597.

It is an arithmetic number, because the mean of its divisors is an integer number (13533463125).

Almost surely, 2^164965853152 is an apocalyptic number.

It is an amenable number.

164965853152 is a deficient number, since it is larger than the sum of its proper divisors (159837261848).

164965853152 is a wasteful number, since it uses less digits than its factorization.

164965853152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422098 (or 422090 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 55.

The spelling of 164965853152 in words is "one hundred sixty-four billion, nine hundred sixty-five million, eight hundred fifty-three thousand, one hundred fifty-two".