4466503220819 has 2 divisors, whose sum is σ = 4466503220820. Its totient is φ = 4466503220818.

The previous prime is 4466503220759. The next prime is 4466503220869. The reversal of 4466503220819 is 9180223056644.

It is an a-pointer prime, because the next prime (4466503220869) can be obtained adding 4466503220819 to its sum of digits (50).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4466503220819 is a prime.

It is a super-2 number, since 2×4466503220819² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4466503220869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2233251610409 + 2233251610410.

It is an arithmetic number, because the mean of its divisors is an integer number (2233251610410).

Almost surely, 2^{4466503220819} is an apocalyptic number.

4466503220819 is a deficient number, since it is larger than the sum of its proper divisors (1).

4466503220819 is an equidigital number, since it uses as much as digits as its factorization.

4466503220819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 4466503220819 in words is "four trillion, four hundred sixty-six billion, five hundred three million, two hundred twenty thousand, eight hundred nineteen".