53254453 has 24 divisors (see below), whose sum is σ = 65536128. Its totient is φ = 42295968.

The previous prime is 53254451. The next prime is 53254459. The reversal of 53254453 is 35445235.

It is a happy number.

53254453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53254453 - 2¹ = 53254451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53254451) 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 23 ways as a sum of consecutive naturals, for example, 674068 + ... + 674146.

It is an arithmetic number, because the mean of its divisors is an integer number (2730672).

Almost surely, 2^53254453 is an apocalyptic number.

53254453 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

53254453 is a deficient number, since it is larger than the sum of its proper divisors (12281675).

53254453 is an equidigital number, since it uses as much as digits as its factorization.

53254453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 162 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 53254453 is about 7297.5648678172. The cubic root of 53254453 is about 376.2287469002.

Adding to 53254453 its reverse (35445235), we get a palindrome (88699688).

The spelling of 53254453 in words is "fifty-three million, two hundred fifty-four thousand, four hundred fifty-three".