4808555779 has 4 divisors (see below), whose sum is σ = 4938516784. Its totient is φ = 4678594776.

The previous prime is 4808555767. The next prime is 4808555827. The reversal of 4808555779 is 9775558084.

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 4808555779 - 2⁵ = 4808555747 is a prime.

It is a super-3 number, since 3×4808555779³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4808555579) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 64980447 + ... + 64980520.

It is an arithmetic number, because the mean of its divisors is an integer number (1234629196).

Almost surely, 2^4808555779 is an apocalyptic number.

4808555779 is a deficient number, since it is larger than the sum of its proper divisors (129961005).

4808555779 is a wasteful number, since it uses less digits than its factorization.

4808555779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129961004.

The product of its (nonzero) digits is 14112000, while the sum is 58.

The square root of 4808555779 is about 69343.7508287517. The cubic root of 4808555779 is about 1687.8669889643.

The spelling of 4808555779 in words is "four billion, eight hundred eight million, five hundred fifty-five thousand, seven hundred seventy-nine".