506106619 has 2 divisors, whose sum is σ = 506106620. Its totient is φ = 506106618.

The previous prime is 506106617. The next prime is 506106631. The reversal of 506106619 is 916601605.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 506106619 - 2¹ = 506106617 is a prime.

It is a super-2 number, since 2×506106619² = 512287819591222322, which contains 22 as substring.

Together with 506106617, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (506106617) 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, 253053309 + 253053310.

It is an arithmetic number, because the mean of its divisors is an integer number (253053310).

Almost surely, 2^506106619 is an apocalyptic number.

506106619 is a deficient number, since it is larger than the sum of its proper divisors (1).

506106619 is an equidigital number, since it uses as much as digits as its factorization.

506106619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 506106619 is about 22496.8135299202. The cubic root of 506106619 is about 796.9186777833.

The spelling of 506106619 in words is "five hundred six million, one hundred six thousand, six hundred nineteen".