4943805013 has 4 divisors (see below), whose sum is σ = 5650062880. Its totient is φ = 4237547148.

The previous prime is 4943805001. The next prime is 4943805017. The reversal of 4943805013 is 3105083494.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4943805013 - 2¹³ = 4943796821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943805017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353128923 + ... + 353128936.

It is an arithmetic number, because the mean of its divisors is an integer number (1412515720).

Almost surely, 2^4943805013 is an apocalyptic number.

It is an amenable number.

4943805013 is a deficient number, since it is larger than the sum of its proper divisors (706257867).

4943805013 is an equidigital number, since it uses as much as digits as its factorization.

4943805013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706257866.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 4943805013 is about 70312.1967584572. The cubic root of 4943805013 is about 1703.5456577637.

The spelling of 4943805013 in words is "four billion, nine hundred forty-three million, eight hundred five thousand, thirteen".