4817919413 has 2 divisors, whose sum is σ = 4817919414. Its totient is φ = 4817919412.

The previous prime is 4817919383. The next prime is 4817919427. The reversal of 4817919413 is 3149197184.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4329376804 + 488542609 = 65798^2 + 22103^2 .

It is a cyclic number.

It is not a de Polignac number, because 4817919413 - 2¹⁴ = 4817903029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4817919913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2408959706 + 2408959707.

It is an arithmetic number, because the mean of its divisors is an integer number (2408959707).

Almost surely, 2^4817919413 is an apocalyptic number.

It is an amenable number.

4817919413 is a deficient number, since it is larger than the sum of its proper divisors (1).

4817919413 is an equidigital number, since it uses as much as digits as its factorization.

4817919413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 47.

The square root of 4817919413 is about 69411.2340547263. The cubic root of 4817919413 is about 1688.9618652544.

The spelling of 4817919413 in words is "four billion, eight hundred seventeen million, nine hundred nineteen thousand, four hundred thirteen".