4065081301 has 2 divisors, whose sum is σ = 4065081302. Its totient is φ = 4065081300.

The previous prime is 4065081263. The next prime is 4065081337. The reversal of 4065081301 is 1031805604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3210922225 + 854159076 = 56665^2 + 29226^2 .

It is a cyclic number.

It is not a de Polignac number, because 4065081301 - 2⁷ = 4065081173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4065081301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4065081401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2032540650 + 2032540651.

It is an arithmetic number, because the mean of its divisors is an integer number (2032540651).

Almost surely, 2^4065081301 is an apocalyptic number.

It is an amenable number.

4065081301 is a deficient number, since it is larger than the sum of its proper divisors (1).

4065081301 is an equidigital number, since it uses as much as digits as its factorization.

4065081301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 4065081301 is about 63757.9900953598. The cubic root of 4065081301 is about 1595.9639552593.

Adding to 4065081301 its reverse (1031805604), we get a palindrome (5096886905).

The spelling of 4065081301 in words is "four billion, sixty-five million, eighty-one thousand, three hundred one".