53233043 has 2 divisors, whose sum is σ = 53233044. Its totient is φ = 53233042.

The previous prime is 53233039. The next prime is 53233049. The reversal of 53233043 is 34033235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53233043 - 2² = 53233039 is a prime.

It is not a weakly prime, because it can be changed into another prime (53233049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26616521 + 26616522.

It is an arithmetic number, because the mean of its divisors is an integer number (26616522).

Almost surely, 2^53233043 is an apocalyptic number.

53233043 is a deficient number, since it is larger than the sum of its proper divisors (1).

53233043 is an equidigital number, since it uses as much as digits as its factorization.

53233043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 53233043 is about 7296.0977926560. The cubic root of 53233043 is about 376.1783214633.

Adding to 53233043 its reverse (34033235), we get a palindrome (87266278).

The spelling of 53233043 in words is "fifty-three million, two hundred thirty-three thousand, forty-three".