53288485 has 8 divisors (see below), whose sum is σ = 64088856. Its totient is φ = 42535680.

The previous prime is 53288413. The next prime is 53288491. The reversal of 53288485 is 58488235.

53288485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12609601 + 40678884 = 3551^2 + 6378^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53288485 - 2⁷ = 53288357 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 9376 + ... + 13945.

It is an arithmetic number, because the mean of its divisors is an integer number (8011107).

Almost surely, 2^53288485 is an apocalyptic number.

It is an amenable number.

53288485 is a deficient number, since it is larger than the sum of its proper divisors (10800371).

53288485 is a wasteful number, since it uses less digits than its factorization.

53288485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23783.

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

The square root of 53288485 is about 7299.8962321392. The cubic root of 53288485 is about 376.3088722202.

The spelling of 53288485 in words is "fifty-three million, two hundred eighty-eight thousand, four hundred eighty-five".