4664616263 has 2 divisors, whose sum is σ = 4664616264. Its totient is φ = 4664616262.

The previous prime is 4664616239. The next prime is 4664616277. The reversal of 4664616263 is 3626164664.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4664616263 - 2⁶ = 4664616199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4664616293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332308131 + 2332308132.

It is an arithmetic number, because the mean of its divisors is an integer number (2332308132).

Almost surely, 2^4664616263 is an apocalyptic number.

4664616263 is a deficient number, since it is larger than the sum of its proper divisors (1).

4664616263 is an equidigital number, since it uses as much as digits as its factorization.

4664616263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 44.

The square root of 4664616263 is about 68297.9960394154. The cubic root of 4664616263 is about 1670.8545309331.

The spelling of 4664616263 in words is "four billion, six hundred sixty-four million, six hundred sixteen thousand, two hundred sixty-three".