53245222 has 8 divisors (see below), whose sum is σ = 80120736. Its totient is φ = 26538312.

The previous prime is 53245193. The next prime is 53245237. The reversal of 53245222 is 22254235.

It is a happy number.

53245222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 41358 + ... + 42625.

It is an arithmetic number, because the mean of its divisors is an integer number (10015092).

Almost surely, 2^53245222 is an apocalyptic number.

53245222 is a deficient number, since it is larger than the sum of its proper divisors (26875514).

53245222 is a wasteful number, since it uses less digits than its factorization.

53245222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84302.

The product of its digits is 4800, while the sum is 25.

The square root of 53245222 is about 7296.9323691535. The cubic root of 53245222 is about 376.2070074458.

Adding to 53245222 its reverse (22254235), we get a palindrome (75499457).

It can be divided in two parts, 532 and 45222, that added together give a palindrome (45754).

The spelling of 53245222 in words is "fifty-three million, two hundred forty-five thousand, two hundred twenty-two".