53226330 has 32 divisors (see below), whose sum is σ = 128136384. Its totient is φ = 14150016.

The previous prime is 53226317. The next prime is 53226359. The reversal of 53226330 is 3362235.

53226330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53226330.

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 15 ways as a sum of consecutive naturals, for example, 7854 + ... + 12966.

It is an arithmetic number, because the mean of its divisors is an integer number (4004262).

Almost surely, 2^53226330 is an apocalyptic number.

53226330 is an abundant number, since it is smaller than the sum of its proper divisors (74910054).

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

53226330 is a wasteful number, since it uses less digits than its factorization.

53226330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5470.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 53226330 is about 7295.6377377170. The cubic root of 53226330 is about 376.1625080318.

Adding to 53226330 its reverse (3362235), we get a palindrome (56588565).

It can be divided in two parts, 532 and 26330, that added together give a palindrome (26862).

The spelling of 53226330 in words is "fifty-three million, two hundred twenty-six thousand, three hundred thirty".