2065334560 has 48 divisors (see below), whose sum is σ = 4882361400. Its totient is φ = 825624576.

The previous prime is 2065334543. The next prime is 2065334587. The reversal of 2065334560 is 654335602.

It can be written as a sum of positive squares in 4 ways, for example, as 1648684816 + 416649744 = 40604^2 + 20412^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 360196 + ... + 365884.

Almost surely, 2^2065334560 is an apocalyptic number.

2065334560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2065334560 is an abundant number, since it is smaller than the sum of its proper divisors (2817026840).

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

2065334560 is a wasteful number, since it uses less digits than its factorization.

2065334560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7973 (or 7965 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The square root of 2065334560 is about 45445.9520749648. The cubic root of 2065334560 is about 1273.4937095647.

The spelling of 2065334560 in words is "two billion, sixty-five million, three hundred thirty-four thousand, five hundred sixty".