4999500004999 has 4 divisors (see below), whose sum is σ = 5000466844440. Its totient is φ = 4998533165560.

The previous prime is 4999500004991. The next prime is 4999500005063. The reversal of 4999500004999 is 9994000059994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4999500004999 - 2³ = 4999500004991 is a prime.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999500004991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483411964 + ... + 483422305.

It is an arithmetic number, because the mean of its divisors is an integer number (1250116711110).

Almost surely, 2^{4999500004999} is an apocalyptic number.

4999500004999 is a deficient number, since it is larger than the sum of its proper divisors (966839441).

4999500004999 is an equidigital number, since it uses as much as digits as its factorization.

4999500004999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966839440.

The product of its (nonzero) digits is 42515280, while the sum is 67.

The spelling of 4999500004999 in words is "four trillion, nine hundred ninety-nine billion, five hundred million, four thousand, nine hundred ninety-nine".