53248446 has 12 divisors (see below), whose sum is σ = 115371672. Its totient is φ = 17749476.

The previous prime is 53248423. The next prime is 53248453. The reversal of 53248446 is 64484235.

53248446 is a `hidden beast` number, since 532 + 4 + 84 + 46 = 666.

53248446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 53248446.

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 5 ways as a sum of consecutive naturals, for example, 1479106 + ... + 1479141.

It is an arithmetic number, because the mean of its divisors is an integer number (9614306).

Almost surely, 2^53248446 is an apocalyptic number.

53248446 is an abundant number, since it is smaller than the sum of its proper divisors (62123226).

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

53248446 is a wasteful number, since it uses less digits than its factorization.

53248446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958255 (or 2958252 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

The square root of 53248446 is about 7297.1532805609. The cubic root of 53248446 is about 376.2146004083.

The spelling of 53248446 in words is "fifty-three million, two hundred forty-eight thousand, four hundred forty-six".