4959643043 has 2 divisors, whose sum is σ = 4959643044. Its totient is φ = 4959643042.

The previous prime is 4959643033. The next prime is 4959643049. The reversal of 4959643043 is 3403469594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4959643043 - 2¹⁰ = 4959642019 is a prime.

It is a super-2 number, since 2×4959643043² = 49196118227956599698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4959643049) 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 as a sum of consecutive naturals, namely, 2479821521 + 2479821522.

It is an arithmetic number, because the mean of its divisors is an integer number (2479821522).

Almost surely, 2^4959643043 is an apocalyptic number.

4959643043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4959643043 is an equidigital number, since it uses as much as digits as its factorization.

4959643043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1399680, while the sum is 47.

The square root of 4959643043 is about 70424.7331766333. The cubic root of 4959643043 is about 1705.3628846653.

The spelling of 4959643043 in words is "four billion, nine hundred fifty-nine million, six hundred forty-three thousand, forty-three".