53853456 has 20 divisors (see below), whose sum is σ = 139121552. Its totient is φ = 17951136.

The previous prime is 53853379. The next prime is 53853469. The reversal of 53853456 is 65435835.

53853456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 560926 + ... + 561021.

Almost surely, 2^53853456 is an apocalyptic number.

It is an amenable number.

53853456 is an abundant number, since it is smaller than the sum of its proper divisors (85268096).

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

53853456 is a wasteful number, since it uses less digits than its factorization.

53853456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121958 (or 1121952 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The square root of 53853456 is about 7338.4913981008. The cubic root of 53853456 is about 377.6340906332.

The spelling of 53853456 in words is "fifty-three million, eight hundred fifty-three thousand, four hundred fifty-six".