503258028223 has 2 divisors, whose sum is σ = 503258028224. Its totient is φ = 503258028222.

The previous prime is 503258028211. The next prime is 503258028239. The reversal of 503258028223 is 322820852305.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503258028223 is a prime.

It is a super-3 number, since 3×503258028223³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503258028323) 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, 251629014111 + 251629014112.

It is an arithmetic number, because the mean of its divisors is an integer number (251629014112).

Almost surely, 2^503258028223 is an apocalyptic number.

503258028223 is a deficient number, since it is larger than the sum of its proper divisors (1).

503258028223 is an equidigital number, since it uses as much as digits as its factorization.

503258028223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 503258028223 in words is "five hundred three billion, two hundred fifty-eight million, twenty-eight thousand, two hundred twenty-three".