53232353 has 4 divisors (see below), whose sum is σ = 53759508. Its totient is φ = 52705200.

The previous prime is 53232343. The next prime is 53232367. The reversal of 53232353 is 35323235.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24373969 + 28858384 = 4937^2 + 5372^2 .

It is a cyclic number.

It is not a de Polignac number, because 53232353 - 2¹⁰ = 53231329 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53232343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263426 + ... + 263627.

It is an arithmetic number, because the mean of its divisors is an integer number (13439877).

Almost surely, 2^53232353 is an apocalyptic number.

It is an amenable number.

53232353 is a deficient number, since it is larger than the sum of its proper divisors (527155).

53232353 is a wasteful number, since it uses less digits than its factorization.

53232353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527154.

The product of its digits is 8100, while the sum is 26.

The square root of 53232353 is about 7296.0505069524. The cubic root of 53232353 is about 376.1766961309.

Adding to 53232353 its reverse (35323235), we get a palindrome (88555588).

The spelling of 53232353 in words is "fifty-three million, two hundred thirty-two thousand, three hundred fifty-three".