4182856252 has 24 divisors (see below), whose sum is σ = 7445419520. Its totient is φ = 2055896640.

The previous prime is 4182856219. The next prime is 4182856259. The reversal of 4182856252 is 2526582814.

4182856252 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 = 4182856199 and 4182856208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4182856259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17602 + ... + 93142.

Almost surely, 2^4182856252 is an apocalyptic number.

It is an amenable number.

4182856252 is a deficient number, since it is larger than the sum of its proper divisors (3262563268).

4182856252 is a wasteful number, since it uses less digits than its factorization.

4182856252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75781 (or 75779 counting only the distinct ones).

The product of its digits is 307200, while the sum is 43.

The square root of 4182856252 is about 64675.0048473133. The cubic root of 4182856252 is about 1611.2303972467.

The spelling of 4182856252 in words is "four billion, one hundred eighty-two million, eight hundred fifty-six thousand, two hundred fifty-two".