503316469 has 2 divisors, whose sum is σ = 503316470. Its totient is φ = 503316468.

The previous prime is 503316427. The next prime is 503316511. The reversal of 503316469 is 964613305.

It is a balanced prime because it is at equal distance from previous prime (503316427) and next prime (503316511).

It can be written as a sum of positive squares in only one way, i.e., 492174225 + 11142244 = 22185^2 + 3338^2 .

It is a cyclic number.

It is not a de Polignac number, because 503316469 - 2¹⁹ = 502792181 is a prime.

It is a super-2 number, since 2×503316469² = 506654935933255922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (503316269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251658234 + 251658235.

It is an arithmetic number, because the mean of its divisors is an integer number (251658235).

Almost surely, 2^503316469 is an apocalyptic number.

It is an amenable number.

503316469 is a deficient number, since it is larger than the sum of its proper divisors (1).

503316469 is an equidigital number, since it uses as much as digits as its factorization.

503316469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 503316469 is about 22434.7157102558. The cubic root of 503316469 is about 795.4515157293.

The spelling of 503316469 in words is "five hundred three million, three hundred sixteen thousand, four hundred sixty-nine".