506331515350223 has 2 divisors, whose sum is σ = 506331515350224. Its totient is φ = 506331515350222.

The previous prime is 506331515350207. The next prime is 506331515350247. The reversal of 506331515350223 is 322053515133605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 506331515350223 - 2⁴ = 506331515350207 is a prime.

It is a super-2 number, since 2×506331515350223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506331515370223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253165757675111 + 253165757675112.

It is an arithmetic number, because the mean of its divisors is an integer number (253165757675112).

Almost surely, 2^{506331515350223} is an apocalyptic number.

506331515350223 is a deficient number, since it is larger than the sum of its proper divisors (1).

506331515350223 is an equidigital number, since it uses as much as digits as its factorization.

506331515350223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1215000, while the sum is 44.

The spelling of 506331515350223 in words is "five hundred six trillion, three hundred thirty-one billion, five hundred fifteen million, three hundred fifty thousand, two hundred twenty-three".