4999869803 has 4 divisors (see below), whose sum is σ = 5001288528. Its totient is φ = 4998451080.

The previous prime is 4999869799. The next prime is 4999869827. The reversal of 4999869803 is 3089689994.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3089689994 = 2 ⋅1544844997.

It is a cyclic number.

It is not a de Polignac number, because 4999869803 - 2² = 4999869799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4999869803.

It is not an unprimeable number, because it can be changed into a prime (4999869883) 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 in 3 ways as a sum of consecutive naturals, for example, 704063 + ... + 711128.

It is an arithmetic number, because the mean of its divisors is an integer number (1250322132).

Almost surely, 2^4999869803 is an apocalyptic number.

4999869803 is a deficient number, since it is larger than the sum of its proper divisors (1418725).

4999869803 is a wasteful number, since it uses less digits than its factorization.

4999869803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418724.

The product of its (nonzero) digits is 30233088, while the sum is 65.

The square root of 4999869803 is about 70709.7574808456. The cubic root of 4999869803 is about 1709.9611042986.

The spelling of 4999869803 in words is "four billion, nine hundred ninety-nine million, eight hundred sixty-nine thousand, eight hundred three".