4939050978583 has 16 divisors (see below), whose sum is σ = 4979182428000. Its totient is φ = 4899090769920.

The previous prime is 4939050978571. The next prime is 4939050978599. The reversal of 4939050978583 is 3858790509394.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4939050978583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4939050978383) 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 15 ways as a sum of consecutive naturals, for example, 409907743 + ... + 409919791.

It is an arithmetic number, because the mean of its divisors is an integer number (311198901750).

Almost surely, 2^{4939050978583} is an apocalyptic number.

4939050978583 is a deficient number, since it is larger than the sum of its proper divisors (40131449417).

4939050978583 is a wasteful number, since it uses less digits than its factorization.

4939050978583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18882.

The product of its (nonzero) digits is 293932800, while the sum is 70.

The spelling of 4939050978583 in words is "four trillion, nine hundred thirty-nine billion, fifty million, nine hundred seventy-eight thousand, five hundred eighty-three".