2002536168 has 32 divisors (see below), whose sum is σ = 5008275360. Its totient is φ = 667254080.

The previous prime is 2002536157. The next prime is 2002536203. The reversal of 2002536168 is 8616352002.

It is a super-2 number, since 2×2002536168² = 8020302208296248448, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53383 + ... + 82793.

It is an arithmetic number, because the mean of its divisors is an integer number (156508605).

Almost surely, 2^2002536168 is an apocalyptic number.

It is an amenable number.

2002536168 is an abundant number, since it is smaller than the sum of its proper divisors (3005739192).

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

2002536168 is a wasteful number, since it uses less digits than its factorization.

2002536168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32257 (or 32253 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2002536168 is about 44749.7057867423. The cubic root of 2002536168 is about 1260.4533868505.

The spelling of 2002536168 in words is "two billion, two million, five hundred thirty-six thousand, one hundred sixty-eight".