4668518419 has 2 divisors, whose sum is σ = 4668518420. Its totient is φ = 4668518418.

The previous prime is 4668518399. The next prime is 4668518431. The reversal of 4668518419 is 9148158664.

4668518419 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4668518419 - 2¹⁹ = 4667994131 is a prime.

It is a super-2 number, since 2×4668518419² = 43590128457084519122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4668518489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2334259209 + 2334259210.

It is an arithmetic number, because the mean of its divisors is an integer number (2334259210).

Almost surely, 2^4668518419 is an apocalyptic number.

4668518419 is a deficient number, since it is larger than the sum of its proper divisors (1).

4668518419 is an equidigital number, since it uses as much as digits as its factorization.

4668518419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 52.

The square root of 4668518419 is about 68326.5572014279. The cubic root of 4668518419 is about 1671.3203154292.

The spelling of 4668518419 in words is "four billion, six hundred sixty-eight million, five hundred eighteen thousand, four hundred nineteen".