4999950049985 has 16 divisors (see below), whose sum is σ = 6587079544512. Its totient is φ = 3613165982400.

The previous prime is 4999950049973. The next prime is 4999950050141. The reversal of 4999950049985 is 5899400599994.

It is a happy number.

It is not a de Polignac number, because 4999950049985 - 2⁸ = 4999950049729 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 289507871 + ... + 289525140.

It is an arithmetic number, because the mean of its divisors is an integer number (411692471532).

Almost surely, 2^{4999950049985} is an apocalyptic number.

It is an amenable number.

4999950049985 is a deficient number, since it is larger than the sum of its proper divisors (1587129494527).

4999950049985 is a wasteful number, since it uses less digits than its factorization.

4999950049985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579033184.

The product of its (nonzero) digits is 1700611200, while the sum is 80.

The spelling of 4999950049985 in words is "four trillion, nine hundred ninety-nine billion, nine hundred fifty million, forty-nine thousand, nine hundred eighty-five".