423535003 has 2 divisors, whose sum is σ = 423535004. Its totient is φ = 423535002.

The previous prime is 423534983. The next prime is 423535019. The reversal of 423535003 is 300535324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423535003 - 2⁵ = 423534971 is a prime.

It is equal to p_22522633 and since 423535003 and 22522633 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (423535103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211767501 + 211767502.

It is an arithmetic number, because the mean of its divisors is an integer number (211767502).

Almost surely, 2^423535003 is an apocalyptic number.

423535003 is a deficient number, since it is larger than the sum of its proper divisors (1).

423535003 is an equidigital number, since it uses as much as digits as its factorization.

423535003 is an evil number, because the sum of its binary digits is even.

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

The square root of 423535003 is about 20579.9660592529. The cubic root of 423535003 is about 750.9824180593.

The spelling of 423535003 in words is "four hundred twenty-three million, five hundred thirty-five thousand, three".