2065524623593 has 2 divisors, whose sum is σ = 2065524623594. Its totient is φ = 2065524623592.

The previous prime is 2065524623527. The next prime is 2065524623627. The reversal of 2065524623593 is 3953264255602.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1209729415129 + 855795208464 = 1099877^2 + 925092^2 .

It is a cyclic number.

It is not a de Polignac number, because 2065524623593 - 2³³ = 2056934689001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2065524623593.

It is not a weakly prime, because it can be changed into another prime (2065524633593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1032762311796 + 1032762311797.

It is an arithmetic number, because the mean of its divisors is an integer number (1032762311797).

Almost surely, 2^{2065524623593} is an apocalyptic number.

It is an amenable number.

2065524623593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2065524623593 is an equidigital number, since it uses as much as digits as its factorization.

2065524623593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664000, while the sum is 52.

The spelling of 2065524623593 in words is "two trillion, sixty-five billion, five hundred twenty-four million, six hundred twenty-three thousand, five hundred ninety-three".