164562413592 has 32 divisors (see below), whose sum is σ = 435606390000. Its totient is φ = 51627423744.

The previous prime is 164562413579. The next prime is 164562413593. The reversal of 164562413592 is 295314265461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164562413593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201669217 + ... + 201670032.

Almost surely, 2^164562413592 is an apocalyptic number.

164562413592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

164562413592 is an abundant number, since it is smaller than the sum of its proper divisors (271043976408).

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

164562413592 is a wasteful number, since it uses less digits than its factorization.

164562413592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403339275 (or 403339271 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 48.

The spelling of 164562413592 in words is "one hundred sixty-four billion, five hundred sixty-two million, four hundred thirteen thousand, five hundred ninety-two".