506620703 has 2 divisors, whose sum is σ = 506620704. Its totient is φ = 506620702.

The previous prime is 506620649. The next prime is 506620717. The reversal of 506620703 is 307026605.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 506620703 - 2⁸ = 506620447 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506620753) 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, 253310351 + 253310352.

It is an arithmetic number, because the mean of its divisors is an integer number (253310352).

Almost surely, 2^506620703 is an apocalyptic number.

506620703 is a deficient number, since it is larger than the sum of its proper divisors (1).

506620703 is an equidigital number, since it uses as much as digits as its factorization.

506620703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 506620703 is about 22508.2363369501. The cubic root of 506620703 is about 797.1884131123.

The spelling of 506620703 in words is "five hundred six million, six hundred twenty thousand, seven hundred three".