2065133004 has 48 divisors (see below), whose sum is σ = 5565926016. Its totient is φ = 588985600.

The previous prime is 2065132973. The next prime is 2065133011. The reversal of 2065133004 is 4003315602.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 457902 + ... + 462389.

It is an arithmetic number, because the mean of its divisors is an integer number (115956792).

Almost surely, 2^2065133004 is an apocalyptic number.

It is an amenable number.

2065133004 is an abundant number, since it is smaller than the sum of its proper divisors (3500793012).

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

2065133004 is a wasteful number, since it uses less digits than its factorization.

2065133004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920326 (or 920324 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2065133004 is about 45443.7344856252. The cubic root of 2065133004 is about 1273.4522814666.

Adding to 2065133004 its reverse (4003315602), we get a palindrome (6068448606).

The spelling of 2065133004 in words is "two billion, sixty-five million, one hundred thirty-three thousand, four".