2064534023 has 2 divisors, whose sum is σ = 2064534024. Its totient is φ = 2064534022.

The previous prime is 2064534019. The next prime is 2064534037. The reversal of 2064534023 is 3204354602.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2064534023 - 2² = 2064534019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2064534083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032267011 + 1032267012.

It is an arithmetic number, because the mean of its divisors is an integer number (1032267012).

Almost surely, 2^2064534023 is an apocalyptic number.

2064534023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064534023 is an equidigital number, since it uses as much as digits as its factorization.

2064534023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 2064534023 is about 45437.1436492216. The cubic root of 2064534023 is about 1273.3291501755.

Adding to 2064534023 its reverse (3204354602), we get a palindrome (5268888625).

The spelling of 2064534023 in words is "two billion, sixty-four million, five hundred thirty-four thousand, twenty-three".