4943248963 has 2 divisors, whose sum is σ = 4943248964. Its totient is φ = 4943248962.

The previous prime is 4943248957. The next prime is 4943248991. The reversal of 4943248963 is 3698423494.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4943248963 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4943248963.

It is not a weakly prime, because it can be changed into another prime (4943245963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471624481 + 2471624482.

It is an arithmetic number, because the mean of its divisors is an integer number (2471624482).

Almost surely, 2^4943248963 is an apocalyptic number.

4943248963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4943248963 is an equidigital number, since it uses as much as digits as its factorization.

4943248963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4478976, while the sum is 52.

The square root of 4943248963 is about 70308.2424968794. The cubic root of 4943248963 is about 1703.4817871164.

The spelling of 4943248963 in words is "four billion, nine hundred forty-three million, two hundred forty-eight thousand, nine hundred sixty-three".