5163099903 has 36 divisors (see below), whose sum is σ = 8550696960. Its totient is φ = 2990377728.

The previous prime is 5163099899. The next prime is 5163099923. The reversal of 5163099903 is 3099903615.

5163099903 is a `hidden beast` number, since 5 + 1 + 630 + 9 + 9 + 9 + 0 + 3 = 666.

It is not a de Polignac number, because 5163099903 - 2² = 5163099899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5163099923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 73983 + ... + 125696.

It is an arithmetic number, because the mean of its divisors is an integer number (237519360).

Almost surely, 2^5163099903 is an apocalyptic number.

5163099903 is a deficient number, since it is larger than the sum of its proper divisors (3387597057).

5163099903 is a wasteful number, since it uses less digits than its factorization.

5163099903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199728 (or 199712 counting only the distinct ones).

The product of its (nonzero) digits is 196830, while the sum is 45.

The square root of 5163099903 is about 71854.7138537201. The cubic root of 5163099903 is about 1728.3704908639.

The spelling of 5163099903 in words is "five billion, one hundred sixty-three million, ninety-nine thousand, nine hundred three".