164326752232 has 8 divisors (see below), whose sum is σ = 308112660450. Its totient is φ = 82163376112.

The previous prime is 164326752217. The next prime is 164326752253. The reversal of 164326752232 is 232257623461.

164326752232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 85833764676 + 78492987556 = 292974^2 + 280166^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 10270422007 + ... + 10270422022.

Almost surely, 2^164326752232 is an apocalyptic number.

It is an amenable number.

164326752232 is a deficient number, since it is larger than the sum of its proper divisors (143785908218).

164326752232 is a wasteful number, since it uses less digits than its factorization.

164326752232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20540844035 (or 20540844031 counting only the distinct ones).

The product of its digits is 725760, while the sum is 43.

The spelling of 164326752232 in words is "one hundred sixty-four billion, three hundred twenty-six million, seven hundred fifty-two thousand, two hundred thirty-two".