4054012013 has 2 divisors, whose sum is σ = 4054012014. Its totient is φ = 4054012012.

The previous prime is 4054011991. The next prime is 4054012043. The reversal of 4054012013 is 3102104504.

4054012013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3296826724 + 757185289 = 57418^2 + 27517^2 .

It is a cyclic number.

It is not a de Polignac number, because 4054012013 - 2²⁰ = 4052963437 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4054012043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027006006 + 2027006007.

It is an arithmetic number, because the mean of its divisors is an integer number (2027006007).

Almost surely, 2^4054012013 is an apocalyptic number.

It is an amenable number.

4054012013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054012013 is an equidigital number, since it uses as much as digits as its factorization.

4054012013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4054012013 is about 63671.1238553239. The cubic root of 4054012013 is about 1594.5140257449.

Adding to 4054012013 its reverse (3102104504), we get a palindrome (7156116517).

The spelling of 4054012013 in words is "four billion, fifty-four million, twelve thousand, thirteen".