423233053 has 2 divisors, whose sum is σ = 423233054. Its totient is φ = 423233052.

The previous prime is 423233039. The next prime is 423233081. The reversal of 423233053 is 350332324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 386594244 + 36638809 = 19662^2 + 6053^2 .

It is a cyclic number.

It is not a de Polignac number, because 423233053 - 2⁵ = 423233021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423233023) 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 as a sum of consecutive naturals, namely, 211616526 + 211616527.

It is an arithmetic number, because the mean of its divisors is an integer number (211616527).

Almost surely, 2^423233053 is an apocalyptic number.

It is an amenable number.

423233053 is a deficient number, since it is larger than the sum of its proper divisors (1).

423233053 is an equidigital number, since it uses as much as digits as its factorization.

423233053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 25.

The square root of 423233053 is about 20572.6287333437. The cubic root of 423233053 is about 750.8039101449.

Adding to 423233053 its reverse (350332324), we get a palindrome (773565377).

The spelling of 423233053 in words is "four hundred twenty-three million, two hundred thirty-three thousand, fifty-three".