4881820052 has 12 divisors (see below), whose sum is σ = 8627771796. Its totient is φ = 2416742400.

The previous prime is 4881820007. The next prime is 4881820061. The reversal of 4881820052 is 2500281884.

It can be written as a sum of positive squares in 2 ways, for example, as 2056259716 + 2825560336 = 45346^2 + 53156^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4881819988 and 4881820015.

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, 6041453 + ... + 6042260.

It is an arithmetic number, because the mean of its divisors is an integer number (718980983).

Almost surely, 2^4881820052 is an apocalyptic number.

It is an amenable number.

4881820052 is a deficient number, since it is larger than the sum of its proper divisors (3745951744).

4881820052 is a wasteful number, since it uses less digits than its factorization.

4881820052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12083818 (or 12083816 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 4881820052 is about 69870.0225561721. The cubic root of 4881820052 is about 1696.3960620680.

The spelling of 4881820052 in words is "four billion, eight hundred eighty-one million, eight hundred twenty thousand, fifty-two".