4115320663 has 2 divisors, whose sum is σ = 4115320664. Its totient is φ = 4115320662.

The previous prime is 4115320631. The next prime is 4115320681. The reversal of 4115320663 is 3660235114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4115320663 - 2⁵ = 4115320631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4115320763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2057660331 + 2057660332.

It is an arithmetic number, because the mean of its divisors is an integer number (2057660332).

Almost surely, 2^4115320663 is an apocalyptic number.

4115320663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4115320663 is an equidigital number, since it uses as much as digits as its factorization.

4115320663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 4115320663 is about 64150.7651006596. The cubic root of 4115320663 is about 1602.5117661590.

Adding to 4115320663 its reverse (3660235114), we get a palindrome (7775555777).

It can be divided in two parts, 41153 and 20663, that added together give a palindrome (61816).

The spelling of 4115320663 in words is "four billion, one hundred fifteen million, three hundred twenty thousand, six hundred sixty-three".