423559363 has 2 divisors, whose sum is σ = 423559364. Its totient is φ = 423559362.

The previous prime is 423559337. The next prime is 423559399. The reversal of 423559363 is 363955324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423559363 - 2²⁵ = 390004931 is a prime.

It is a super-3 number, since 3×423559363³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (423559163) 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, 211779681 + 211779682.

It is an arithmetic number, because the mean of its divisors is an integer number (211779682).

Almost surely, 2^423559363 is an apocalyptic number.

423559363 is a deficient number, since it is larger than the sum of its proper divisors (1).

423559363 is an equidigital number, since it uses as much as digits as its factorization.

423559363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 40.

The square root of 423559363 is about 20580.5578884539. The cubic root of 423559363 is about 750.9968155950.

The spelling of 423559363 in words is "four hundred twenty-three million, five hundred fifty-nine thousand, three hundred sixty-three".