516265319 has 2 divisors, whose sum is σ = 516265320. Its totient is φ = 516265318.

The previous prime is 516265273. The next prime is 516265327. The reversal of 516265319 is 913562615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 516265319 - 2²⁴ = 499488103 is a prime.

It is a super-2 number, since 2×516265319² = 533059759204343522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (516265339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258132659 + 258132660.

It is an arithmetic number, because the mean of its divisors is an integer number (258132660).

Almost surely, 2^516265319 is an apocalyptic number.

516265319 is a deficient number, since it is larger than the sum of its proper divisors (1).

516265319 is an equidigital number, since it uses as much as digits as its factorization.

516265319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 38.

The square root of 516265319 is about 22721.4726415345. The cubic root of 516265319 is about 802.2153797652.

The spelling of 516265319 in words is "five hundred sixteen million, two hundred sixty-five thousand, three hundred nineteen".