4963999853 has 2 divisors, whose sum is σ = 4963999854. Its totient is φ = 4963999852.

The previous prime is 4963999741. The next prime is 4963999879. The reversal of 4963999853 is 3589993694.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3885402889 + 1078596964 = 62333^2 + 32842^2 .

It is a cyclic number.

It is not a de Polignac number, because 4963999853 - 2²⁸ = 4695564397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4963999853.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4963929853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2481999926 + 2481999927.

It is an arithmetic number, because the mean of its divisors is an integer number (2481999927).

Almost surely, 2^4963999853 is an apocalyptic number.

It is an amenable number.

4963999853 is a deficient number, since it is larger than the sum of its proper divisors (1).

4963999853 is an equidigital number, since it uses as much as digits as its factorization.

4963999853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56687040, while the sum is 65.

The square root of 4963999853 is about 70455.6587720248. The cubic root of 4963999853 is about 1705.8620985166.

The spelling of 4963999853 in words is "four billion, nine hundred sixty-three million, nine hundred ninety-nine thousand, eight hundred fifty-three".