53235286 has 16 divisors (see below), whose sum is σ = 86436000. Its totient is φ = 24444288.

The previous prime is 53235269. The next prime is 53235289. The reversal of 53235286 is 68253235.

It is a happy number.

53235286 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 (53235289) 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 7 ways as a sum of consecutive naturals, for example, 30 + ... + 10318.

It is an arithmetic number, because the mean of its divisors is an integer number (5402250).

Almost surely, 2^53235286 is an apocalyptic number.

53235286 is a deficient number, since it is larger than the sum of its proper divisors (33200714).

53235286 is a wasteful number, since it uses less digits than its factorization.

53235286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10503.

The product of its digits is 43200, while the sum is 34.

The square root of 53235286 is about 7296.2515033406. The cubic root of 53235286 is about 376.1836048742.

It can be divided in two parts, 5323 and 5286, that added together give a square (10609 = 103²).

The spelling of 53235286 in words is "fifty-three million, two hundred thirty-five thousand, two hundred eighty-six".