2108529168 has 40 divisors (see below), whose sum is σ = 5456171616. Its totient is φ = 701664000.

The previous prime is 2108529167. The next prime is 2108529173. The reversal of 2108529168 is 8619258012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2108529167) 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, 7698 + ... + 65393.

Almost surely, 2^2108529168 is an apocalyptic number.

It is an amenable number.

2108529168 is an abundant number, since it is smaller than the sum of its proper divisors (3347642448).

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

2108529168 is a wasteful number, since it uses less digits than its factorization.

2108529168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73703 (or 73697 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 2108529168 is about 45918.7235014215. The cubic root of 2108529168 is about 1282.3105175493.

The spelling of 2108529168 in words is "two billion, one hundred eight million, five hundred twenty-nine thousand, one hundred sixty-eight".