503233423463 has 2 divisors, whose sum is σ = 503233423464. Its totient is φ = 503233423462.

The previous prime is 503233423397. The next prime is 503233423573. The reversal of 503233423463 is 364324332305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 503233423463 - 2²⁸ = 502964988007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503233422463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251616711731 + 251616711732.

It is an arithmetic number, because the mean of its divisors is an integer number (251616711732).

Almost surely, 2^503233423463 is an apocalyptic number.

503233423463 is a deficient number, since it is larger than the sum of its proper divisors (1).

503233423463 is an equidigital number, since it uses as much as digits as its factorization.

503233423463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 38.

Adding to 503233423463 its reverse (364324332305), we get a palindrome (867557755768).

The spelling of 503233423463 in words is "five hundred three billion, two hundred thirty-three million, four hundred twenty-three thousand, four hundred sixty-three".