4865135663 has 2 divisors, whose sum is σ = 4865135664. Its totient is φ = 4865135662.

The previous prime is 4865135659. The next prime is 4865135669. The reversal of 4865135663 is 3665315684.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4865135663 - 2² = 4865135659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4865135669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2432567831 + 2432567832.

It is an arithmetic number, because the mean of its divisors is an integer number (2432567832).

Almost surely, 2^4865135663 is an apocalyptic number.

4865135663 is a deficient number, since it is larger than the sum of its proper divisors (1).

4865135663 is an equidigital number, since it uses as much as digits as its factorization.

4865135663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1555200, while the sum is 47.

The square root of 4865135663 is about 69750.5244639780. The cubic root of 4865135663 is about 1694.4612893428.

The spelling of 4865135663 in words is "four billion, eight hundred sixty-five million, one hundred thirty-five thousand, six hundred sixty-three".