503350319 has 2 divisors, whose sum is σ = 503350320. Its totient is φ = 503350318.

The previous prime is 503350313. The next prime is 503350349. The reversal of 503350319 is 913053305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 503350319 - 2¹² = 503346223 is a prime.

It is a super-2 number, since 2×503350319² = 506723087274803522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 503350291 and 503350300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503350313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251675159 + 251675160.

It is an arithmetic number, because the mean of its divisors is an integer number (251675160).

Almost surely, 2^503350319 is an apocalyptic number.

503350319 is a deficient number, since it is larger than the sum of its proper divisors (1).

503350319 is an equidigital number, since it uses as much as digits as its factorization.

503350319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6075, while the sum is 29.

The square root of 503350319 is about 22435.4701087363. The cubic root of 503350319 is about 795.4693477375.

The spelling of 503350319 in words is "five hundred three million, three hundred fifty thousand, three hundred nineteen".