2163883752 has 48 divisors (see below), whose sum is σ = 5864820000. Its totient is φ = 720765216.

The previous prime is 2163883727. The next prime is 2163883763. The reversal of 2163883752 is 2573883612.

2163883752 is a `hidden beast` number, since 2 + 1 + 638 + 8 + 3 + 7 + 5 + 2 = 666.

2163883752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2163883698 and 2163883707.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94749 + ... + 115347.

It is an arithmetic number, because the mean of its divisors is an integer number (122183750).

Almost surely, 2^2163883752 is an apocalyptic number.

It is an amenable number.

2163883752 is an abundant number, since it is smaller than the sum of its proper divisors (3700936248).

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

2163883752 is a wasteful number, since it uses less digits than its factorization.

2163883752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22070 (or 22063 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 2163883752 is about 46517.5639087001. The cubic root of 2163883752 is about 1293.4350992183.

The spelling of 2163883752 in words is "two billion, one hundred sixty-three million, eight hundred eighty-three thousand, seven hundred fifty-two".