164522152312 has 64 divisors (see below), whose sum is σ = 371183443200. Its totient is φ = 66783916800.

The previous prime is 164522152307. The next prime is 164522152337. The reversal of 164522152312 is 213251225461.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 5819812 + ... + 5848012.

It is an arithmetic number, because the mean of its divisors is an integer number (5799741300).

Almost surely, 2^164522152312 is an apocalyptic number.

It is an amenable number.

164522152312 is an abundant number, since it is smaller than the sum of its proper divisors (206661290888).

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

164522152312 is a wasteful number, since it uses less digits than its factorization.

164522152312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33716 (or 33712 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

Adding to 164522152312 its reverse (213251225461), we get a palindrome (377773377773).

The spelling of 164522152312 in words is "one hundred sixty-four billion, five hundred twenty-two million, one hundred fifty-two thousand, three hundred twelve".