164852588244 has 24 divisors (see below), whose sum is σ = 388464517728. Its totient is φ = 54406794400.

The previous prime is 164852588239. The next prime is 164852588273. The reversal of 164852588244 is 442885258461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68007282 + ... + 68009705.

It is an arithmetic number, because the mean of its divisors is an integer number (16186021572).

Almost surely, 2^164852588244 is an apocalyptic number.

It is an amenable number.

164852588244 is an abundant number, since it is smaller than the sum of its proper divisors (223611929484).

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

164852588244 is a wasteful number, since it uses less digits than its factorization.

164852588244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136017095 (or 136017093 counting only the distinct ones).

The product of its digits is 19660800, while the sum is 57.

The spelling of 164852588244 in words is "one hundred sixty-four billion, eight hundred fifty-two million, five hundred eighty-eight thousand, two hundred forty-four".