53224313 has 8 divisors (see below), whose sum is σ = 54280800. Its totient is φ = 52173088.

The previous prime is 53224307. The next prime is 53224319. The reversal of 53224313 is 31342235.

53224313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53224307) and next prime (53224319).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53224313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53224319) 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, 23645 + ... + 25797.

It is an arithmetic number, because the mean of its divisors is an integer number (6785100).

Almost surely, 2^53224313 is an apocalyptic number.

It is an amenable number.

53224313 is a deficient number, since it is larger than the sum of its proper divisors (1056487).

53224313 is a wasteful number, since it uses less digits than its factorization.

53224313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2631.

The product of its digits is 2160, while the sum is 23.

The square root of 53224313 is about 7295.4995031183. The cubic root of 53224313 is about 376.1577564401.

Adding to 53224313 its reverse (31342235), we get a palindrome (84566548).

The spelling of 53224313 in words is "fifty-three million, two hundred twenty-four thousand, three hundred thirteen".