2064534233 has 4 divisors (see below), whose sum is σ = 2084975268. Its totient is φ = 2044093200.

The previous prime is 2064534137. The next prime is 2064534259. The reversal of 2064534233 is 3324354602.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1350415504 + 714118729 = 36748^2 + 26723^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064534233 - 2¹² = 2064530137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2064534233.

It is not an unprimeable number, because it can be changed into a prime (2064534833) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10220366 + ... + 10220567.

It is an arithmetic number, because the mean of its divisors is an integer number (521243817).

Almost surely, 2^2064534233 is an apocalyptic number.

It is an amenable number.

2064534233 is a deficient number, since it is larger than the sum of its proper divisors (20441035).

2064534233 is a wasteful number, since it uses less digits than its factorization.

2064534233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20441034.

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 2064534233 is about 45437.1459601063. The cubic root of 2064534233 is about 1273.3291933490.

Adding to 2064534233 its reverse (3324354602), we get a palindrome (5388888835).

The spelling of 2064534233 in words is "two billion, sixty-four million, five hundred thirty-four thousand, two hundred thirty-three".