53245253 has 8 divisors (see below), whose sum is σ = 56472576. Its totient is φ = 50094000.

The previous prime is 53245237. The next prime is 53245271. The reversal of 53245253 is 35254235.

53245253 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 not a de Polignac number, because 53245253 - 2⁴ = 53245237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53245273) 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, 17573 + ... + 20378.

It is an arithmetic number, because the mean of its divisors is an integer number (7059072).

Almost surely, 2^53245253 is an apocalyptic number.

It is an amenable number.

53245253 is a deficient number, since it is larger than the sum of its proper divisors (3227323).

53245253 is a wasteful number, since it uses less digits than its factorization.

53245253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38035.

The product of its digits is 18000, while the sum is 29.

The square root of 53245253 is about 7296.9344933335. The cubic root of 53245253 is about 376.2070804565.

Adding to 53245253 its reverse (35254235), we get a palindrome (88499488).

It can be divided in two parts, 5324 and 5253, that multiplied together give a palindrome (27966972).

The spelling of 53245253 in words is "fifty-three million, two hundred forty-five thousand, two hundred fifty-three".