4878492555 has 8 divisors (see below), whose sum is σ = 7805588112. Its totient is φ = 2601862688.

The previous prime is 4878492551. The next prime is 4878492571. The reversal of 4878492555 is 5552948784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4878492555 - 2² = 4878492551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4878492495 and 4878492504.

It is not an unprimeable number, because it can be changed into a prime (4878492551) 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 7 ways as a sum of consecutive naturals, for example, 162616404 + ... + 162616433.

It is an arithmetic number, because the mean of its divisors is an integer number (975698514).

Almost surely, 2^4878492555 is an apocalyptic number.

4878492555 is a deficient number, since it is larger than the sum of its proper divisors (2927095557).

4878492555 is a wasteful number, since it uses less digits than its factorization.

4878492555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325232845.

The product of its digits is 16128000, while the sum is 57.

The square root of 4878492555 is about 69846.2064467355. The cubic root of 4878492555 is about 1696.0105476670.

The spelling of 4878492555 in words is "four billion, eight hundred seventy-eight million, four hundred ninety-two thousand, five hundred fifty-five".