4664051219 has 2 divisors, whose sum is σ = 4664051220. Its totient is φ = 4664051218.

The previous prime is 4664051209. The next prime is 4664051233. The reversal of 4664051219 is 9121504664.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4664051219 is a prime.

It is a super-2 number, since 2×4664051219² = 43506747546910771922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4664051209) 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, 2332025609 + 2332025610.

It is an arithmetic number, because the mean of its divisors is an integer number (2332025610).

Almost surely, 2^4664051219 is an apocalyptic number.

4664051219 is a deficient number, since it is larger than the sum of its proper divisors (1).

4664051219 is an equidigital number, since it uses as much as digits as its factorization.

4664051219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 4664051219 is about 68293.8593066756. The cubic root of 4664051219 is about 1670.7870623999.

The spelling of 4664051219 in words is "four billion, six hundred sixty-four million, fifty-one thousand, two hundred nineteen".