53827868 has 12 divisors (see below), whose sum is σ = 94498152. Its totient is φ = 26828400.

The previous prime is 53827861. The next prime is 53827871. The reversal of 53827868 is 86872835.

53827868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53827861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19958 + ... + 22493.

It is an arithmetic number, because the mean of its divisors is an integer number (7874846).

Almost surely, 2^53827868 is an apocalyptic number.

It is an amenable number.

53827868 is a deficient number, since it is larger than the sum of its proper divisors (40670284).

53827868 is a wasteful number, since it uses less digits than its factorization.

53827868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42772 (or 42770 counting only the distinct ones).

The product of its digits is 645120, while the sum is 47.

The square root of 53827868 is about 7336.7477808631. The cubic root of 53827868 is about 377.5742713097.

The spelling of 53827868 in words is "fifty-three million, eight hundred twenty-seven thousand, eight hundred sixty-eight".