52453303 has 4 divisors (see below), whose sum is σ = 59946640. Its totient is φ = 44959968.

The previous prime is 52453273. The next prime is 52453337. The reversal of 52453303 is 30335425.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52453303 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 (52453403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3746658 + ... + 3746671.

It is an arithmetic number, because the mean of its divisors is an integer number (14986660).

Almost surely, 2^52453303 is an apocalyptic number.

52453303 is a deficient number, since it is larger than the sum of its proper divisors (7493337).

52453303 is an equidigital number, since it uses as much as digits as its factorization.

52453303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7493336.

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 52453303 is about 7242.4652570792. The cubic root of 52453303 is about 374.3325680563.

Adding to 52453303 its reverse (30335425), we get a palindrome (82788728).

The spelling of 52453303 in words is "fifty-two million, four hundred fifty-three thousand, three hundred three".