2065365423 has 12 divisors (see below), whose sum is σ = 3254515368. Its totient is φ = 1251736560.

The previous prime is 2065365409. The next prime is 2065365433. The reversal of 2065365423 is 3245635602.

2065365423 is a `hidden beast` number, since 20 + 65 + 36 + 542 + 3 = 666.

It is not a de Polignac number, because 2065365423 - 2¹⁷ = 2065234351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2065365403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10431040 + ... + 10431237.

It is an arithmetic number, because the mean of its divisors is an integer number (271209614).

Almost surely, 2^2065365423 is an apocalyptic number.

2065365423 is a deficient number, since it is larger than the sum of its proper divisors (1189149945).

2065365423 is a wasteful number, since it uses less digits than its factorization.

2065365423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20862294 (or 20862291 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 2065365423 is about 45446.2916308911. The cubic root of 2065365423 is about 1273.5000529503.

The spelling of 2065365423 in words is "two billion, sixty-five million, three hundred sixty-five thousand, four hundred twenty-three".