506056055611 has 2 divisors, whose sum is σ = 506056055612. Its totient is φ = 506056055610.

The previous prime is 506056055507. The next prime is 506056055627. The reversal of 506056055611 is 116550650605.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-506056055611 is a prime.

It is not a weakly prime, because it can be changed into another prime (506056055111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253028027805 + 253028027806.

It is an arithmetic number, because the mean of its divisors is an integer number (253028027806).

Almost surely, 2^506056055611 is an apocalyptic number.

506056055611 is a deficient number, since it is larger than the sum of its proper divisors (1).

506056055611 is an equidigital number, since it uses as much as digits as its factorization.

506056055611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 506056055611 in words is "five hundred six billion, fifty-six million, fifty-five thousand, six hundred eleven".