506224673 has 2 divisors, whose sum is σ = 506224674. Its totient is φ = 506224672.

The previous prime is 506224651. The next prime is 506224703. The reversal of 506224673 is 376422605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 505665169 + 559504 = 22487^2 + 748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506224673 is a prime.

It is equal to p_26666090 and since 506224673 and 26666090 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (506224633) 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, 253112336 + 253112337.

It is an arithmetic number, because the mean of its divisors is an integer number (253112337).

Almost surely, 2^506224673 is an apocalyptic number.

It is an amenable number.

506224673 is a deficient number, since it is larger than the sum of its proper divisors (1).

506224673 is an equidigital number, since it uses as much as digits as its factorization.

506224673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 506224673 is about 22499.4371707383. The cubic root of 506224673 is about 796.9806358240.

The spelling of 506224673 in words is "five hundred six million, two hundred twenty-four thousand, six hundred seventy-three".