4878854516 has 12 divisors (see below), whose sum is σ = 8561780640. Its totient is φ = 2432631480.

The previous prime is 4878854509. The next prime is 4878854537. The reversal of 4878854516 is 6154588784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1697330 + ... + 1700201.

It is an arithmetic number, because the mean of its divisors is an integer number (713481720).

Almost surely, 2^4878854516 is an apocalyptic number.

It is an amenable number.

4878854516 is a deficient number, since it is larger than the sum of its proper divisors (3682926124).

4878854516 is a wasteful number, since it uses less digits than its factorization.

4878854516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397894 (or 3397892 counting only the distinct ones).

The product of its digits is 8601600, while the sum is 56.

The square root of 4878854516 is about 69848.7975272302. The cubic root of 4878854516 is about 1696.0524919414.

The spelling of 4878854516 in words is "four billion, eight hundred seventy-eight million, eight hundred fifty-four thousand, five hundred sixteen".