4886518920 has 32 divisors (see below), whose sum is σ = 14659557120. Its totient is φ = 1303071680.

The previous prime is 4886518919. The next prime is 4886518939. The reversal of 4886518920 is 298156884.

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, 20360376 + ... + 20360615.

It is an arithmetic number, because the mean of its divisors is an integer number (458111160).

Almost surely, 2^4886518920 is an apocalyptic number.

4886518920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4886518920 is an abundant number, since it is smaller than the sum of its proper divisors (9773038200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4886518920 is a wasteful number, since it uses less digits than its factorization.

4886518920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40721005 (or 40721001 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The square root of 4886518920 is about 69903.6402485593. The cubic root of 4886518920 is about 1696.9401613986.

The spelling of 4886518920 in words is "four billion, eight hundred eighty-six million, five hundred eighteen thousand, nine hundred twenty".