53831444 has 12 divisors (see below), whose sum is σ = 94432800. Its totient is φ = 26850648.

The previous prime is 53831413. The next prime is 53831489. The reversal of 53831444 is 44413835.

53831444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53831444.

It is a congruent number.

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, 14384 + ... + 17735.

It is an arithmetic number, because the mean of its divisors is an integer number (7869400).

Almost surely, 2^53831444 is an apocalyptic number.

It is an amenable number.

53831444 is a deficient number, since it is larger than the sum of its proper divisors (40601356).

53831444 is a wasteful number, since it uses less digits than its factorization.

53831444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32542 (or 32540 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 53831444 is about 7336.9914815270. The cubic root of 53831444 is about 377.5826323795.

The spelling of 53831444 in words is "fifty-three million, eight hundred thirty-one thousand, four hundred forty-four".