4991828979802 has 16 divisors (see below), whose sum is σ = 8558409128832. Its totient is φ = 2139108271920.

The previous prime is 4991828979793. The next prime is 4991828979811. The reversal of 4991828979802 is 2089798281994.

It is an interprime number because it is at equal distance from previous prime (4991828979793) and next prime (4991828979811).

It is a super-2 number, since 2×4991828979802² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20458149 + ... + 20700712.

It is an arithmetic number, because the mean of its divisors is an integer number (534900570552).

Almost surely, 2^{4991828979802} is an apocalyptic number.

4991828979802 is a deficient number, since it is larger than the sum of its proper divisors (3566580149030).

4991828979802 is a wasteful number, since it uses less digits than its factorization.

4991828979802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41167533.

The product of its (nonzero) digits is 376233984, while the sum is 76.

The spelling of 4991828979802 in words is "four trillion, nine hundred ninety-one billion, eight hundred twenty-eight million, nine hundred seventy-nine thousand, eight hundred two".