4573313819 has 2 divisors, whose sum is σ = 4573313820. Its totient is φ = 4573313818.

The previous prime is 4573313791. The next prime is 4573313863. The reversal of 4573313819 is 9183133754.

It is an a-pointer prime, because the next prime (4573313863) can be obtained adding 4573313819 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4573313819 is a prime.

It is a super-2 number, since 2×4573313819² = 41830398574112729522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4573313819.

It is not a weakly prime, because it can be changed into another prime (4573313869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286656909 + 2286656910.

It is an arithmetic number, because the mean of its divisors is an integer number (2286656910).

Almost surely, 2^4573313819 is an apocalyptic number.

4573313819 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573313819 is an equidigital number, since it uses as much as digits as its factorization.

4573313819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 44.

The square root of 4573313819 is about 67626.2805350109. The cubic root of 4573313819 is about 1659.8811811940.

The spelling of 4573313819 in words is "four billion, five hundred seventy-three million, three hundred thirteen thousand, eight hundred nineteen".