4949558063 has 2 divisors, whose sum is σ = 4949558064. Its totient is φ = 4949558062.

The previous prime is 4949558039. The next prime is 4949558077. The reversal of 4949558063 is 3608559494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4949558063 - 2⁶ = 4949557999 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 4949557996 and 4949558014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4949558023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474779031 + 2474779032.

It is an arithmetic number, because the mean of its divisors is an integer number (2474779032).

Almost surely, 2^4949558063 is an apocalyptic number.

4949558063 is a deficient number, since it is larger than the sum of its proper divisors (1).

4949558063 is an equidigital number, since it uses as much as digits as its factorization.

4949558063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4665600, while the sum is 53.

The square root of 4949558063 is about 70353.0956177481. The cubic root of 4949558063 is about 1704.2062005485.

The spelling of 4949558063 in words is "four billion, nine hundred forty-nine million, five hundred fifty-eight thousand, sixty-three".