4005162023 has 2 divisors, whose sum is σ = 4005162024. Its totient is φ = 4005162022.

The previous prime is 4005161939. The next prime is 4005162059. The reversal of 4005162023 is 3202615004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4005162023 - 2²⁶ = 3938053159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4005162023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4005162823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2002581011 + 2002581012.

It is an arithmetic number, because the mean of its divisors is an integer number (2002581012).

Almost surely, 2^4005162023 is an apocalyptic number.

4005162023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4005162023 is an equidigital number, since it uses as much as digits as its factorization.

4005162023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 4005162023 is about 63286.3494207084. The cubic root of 4005162023 is about 1588.0836084997.

Adding to 4005162023 its reverse (3202615004), we get a palindrome (7207777027).

The spelling of 4005162023 in words is "four billion, five million, one hundred sixty-two thousand, twenty-three".