423496063 has 2 divisors, whose sum is σ = 423496064. Its totient is φ = 423496062.

The previous prime is 423496037. The next prime is 423496069. The reversal of 423496063 is 360694324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423496063 - 2²¹ = 421398911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423496069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211748031 + 211748032.

It is an arithmetic number, because the mean of its divisors is an integer number (211748032).

Almost surely, 2^423496063 is an apocalyptic number.

423496063 is a deficient number, since it is larger than the sum of its proper divisors (1).

423496063 is an equidigital number, since it uses as much as digits as its factorization.

423496063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 37.

The square root of 423496063 is about 20579.0199718062. The cubic root of 423496063 is about 750.9594021327.

The spelling of 423496063 in words is "four hundred twenty-three million, four hundred ninety-six thousand, sixty-three".