2005370168 has 16 divisors (see below), whose sum is σ = 3779158680. Its totient is φ = 997594528.

The previous prime is 2005370149. The next prime is 2005370177. The reversal of 2005370168 is 8610735002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634646 + ... + 637797.

Almost surely, 2^2005370168 is an apocalyptic number.

It is an amenable number.

2005370168 is a deficient number, since it is larger than the sum of its proper divisors (1773788512).

2005370168 is a wasteful number, since it uses less digits than its factorization.

2005370168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272646 (or 1272642 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 2005370168 is about 44781.3596041925. The cubic root of 2005370168 is about 1261.0477067238.

The spelling of 2005370168 in words is "two billion, five million, three hundred seventy thousand, one hundred sixty-eight".