2065859532 has 96 divisors (see below), whose sum is σ = 5853980160. Its totient is φ = 624824640.

The previous prime is 2065859527. The next prime is 2065859557. The reversal of 2065859532 is 2359585602.

2065859532 is a `hidden beast` number, since 2 + 0 + 6 + 58 + 595 + 3 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 774433 + ... + 777095.

It is an arithmetic number, because the mean of its divisors is an integer number (60978960).

Almost surely, 2^2065859532 is an apocalyptic number.

2065859532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065859532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2926990080).

2065859532 is an abundant number, since it is smaller than the sum of its proper divisors (3788120628).

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

2065859532 is a wasteful number, since it uses less digits than its factorization.

2065859532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340 (or 3332 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 2065859532 is about 45451.7274919227. The cubic root of 2065859532 is about 1273.6016003824.

The spelling of 2065859532 in words is "two billion, sixty-five million, eight hundred fifty-nine thousand, five hundred thirty-two".