506212757045273 has 2 divisors, whose sum is σ = 506212757045274. Its totient is φ = 506212757045272.

The previous prime is 506212757045257. The next prime is 506212757045311. The reversal of 506212757045273 is 372540757212605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422254332173584 + 83958424871689 = 20548828^2 + 9162883^2 .

It is a cyclic number.

It is not a de Polignac number, because 506212757045273 - 2⁴ = 506212757045257 is a prime.

It is a super-3 number, since 3×506212757045273³ (a number of 45 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (506212757041273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253106378522636 + 253106378522637.

It is an arithmetic number, because the mean of its divisors is an integer number (253106378522637).

Almost surely, 2^{506212757045273} is an apocalyptic number.

It is an amenable number.

506212757045273 is a deficient number, since it is larger than the sum of its proper divisors (1).

506212757045273 is an equidigital number, since it uses as much as digits as its factorization.

506212757045273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696000, while the sum is 56.

The spelling of 506212757045273 in words is "five hundred six trillion, two hundred twelve billion, seven hundred fifty-seven million, forty-five thousand, two hundred seventy-three".