4999220555 has 16 divisors (see below), whose sum is σ = 6859033344. Its totient is φ = 3426557280.

The previous prime is 4999220539. The next prime is 4999220563. The reversal of 4999220555 is 5550229994.

4999220555 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4999220555 - 2⁴ = 4999220539 is a prime.

It is a Duffinian 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, 54764 + ... + 114006.

It is an arithmetic number, because the mean of its divisors is an integer number (428689584).

Almost surely, 2^4999220555 is an apocalyptic number.

4999220555 is a deficient number, since it is larger than the sum of its proper divisors (1859812789).

4999220555 is a wasteful number, since it uses less digits than its factorization.

4999220555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61666.

The product of its (nonzero) digits is 1458000, while the sum is 50.

The square root of 4999220555 is about 70705.1663953915. The cubic root of 4999220555 is about 1709.8870865790.

The spelling of 4999220555 in words is "four billion, nine hundred ninety-nine million, two hundred twenty thousand, five hundred fifty-five".