53225351 has 12 divisors (see below), whose sum is σ = 57945888. Its totient is φ = 48719232.

The previous prime is 53225323. The next prime is 53225369. The reversal of 53225351 is 15352235.

53225351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-53225351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53225351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53225311) 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 11 ways as a sum of consecutive naturals, for example, 22130 + ... + 24416.

It is an arithmetic number, because the mean of its divisors is an integer number (4828824).

Almost surely, 2^53225351 is an apocalyptic number.

53225351 is a deficient number, since it is larger than the sum of its proper divisors (4720537).

53225351 is a wasteful number, since it uses less digits than its factorization.

53225351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378 (or 2341 counting only the distinct ones).

The product of its digits is 4500, while the sum is 26.

The square root of 53225351 is about 7295.5706425200. The cubic root of 53225351 is about 376.1602017462.

Adding to 53225351 its reverse (15352235), we get a palindrome (68577586).

The spelling of 53225351 in words is "fifty-three million, two hundred twenty-five thousand, three hundred fifty-one".