506616079 has 2 divisors, whose sum is σ = 506616080. Its totient is φ = 506616078.

The previous prime is 506616073. The next prime is 506616107. The reversal of 506616079 is 970616605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 506616079 - 2⁹ = 506615567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506616073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253308039 + 253308040.

It is an arithmetic number, because the mean of its divisors is an integer number (253308040).

Almost surely, 2^506616079 is an apocalyptic number.

506616079 is a deficient number, since it is larger than the sum of its proper divisors (1).

506616079 is an equidigital number, since it uses as much as digits as its factorization.

506616079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 506616079 is about 22508.1336187610. The cubic root of 506616079 is about 797.1859877539.

The spelling of 506616079 in words is "five hundred six million, six hundred sixteen thousand, seventy-nine".