4040113513 has 2 divisors, whose sum is σ = 4040113514. Its totient is φ = 4040113512.

The previous prime is 4040113481. The next prime is 4040113537. The reversal of 4040113513 is 3153110404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3041743104 + 998370409 = 55152^2 + 31597^2 .

It is a cyclic number.

It is not a de Polignac number, because 4040113513 - 2⁵ = 4040113481 is a prime.

It is not a weakly prime, because it can be changed into another prime (4040113573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020056756 + 2020056757.

It is an arithmetic number, because the mean of its divisors is an integer number (2020056757).

Almost surely, 2^4040113513 is an apocalyptic number.

It is an amenable number.

4040113513 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040113513 is an equidigital number, since it uses as much as digits as its factorization.

4040113513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4040113513 is about 63561.8872674498. The cubic root of 4040113513 is about 1592.6897648271.

Adding to 4040113513 its reverse (3153110404), we get a palindrome (7193223917).

The spelling of 4040113513 in words is "four billion, forty million, one hundred thirteen thousand, five hundred thirteen".