164585238332 has 12 divisors (see below), whose sum is σ = 288066317616. Its totient is φ = 82280576160.

The previous prime is 164585238287. The next prime is 164585238341. The reversal of 164585238332 is 233832585461.

164585238332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2979968 + ... + 3034695.

It is an arithmetic number, because the mean of its divisors is an integer number (24005526468).

Almost surely, 2^164585238332 is an apocalyptic number.

It is an amenable number.

164585238332 is a deficient number, since it is larger than the sum of its proper divisors (123481079284).

164585238332 is a wasteful number, since it uses less digits than its factorization.

164585238332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6021508 (or 6021506 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 50.

The spelling of 164585238332 in words is "one hundred sixty-four billion, five hundred eighty-five million, two hundred thirty-eight thousand, three hundred thirty-two".