506056069 has 2 divisors, whose sum is σ = 506056070. Its totient is φ = 506056068.

The previous prime is 506056043. The next prime is 506056087. The reversal of 506056069 is 960650605.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330148900 + 175907169 = 18170^2 + 13263^2 .

It is a cyclic number.

It is not a de Polignac number, because 506056069 - 2⁷ = 506055941 is a prime.

It is a super-2 number, since 2×506056069² = 512185489943465522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (506056099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253028034 + 253028035.

It is an arithmetic number, because the mean of its divisors is an integer number (253028035).

Almost surely, 2^506056069 is an apocalyptic number.

It is an amenable number.

506056069 is a deficient number, since it is larger than the sum of its proper divisors (1).

506056069 is an equidigital number, since it uses as much as digits as its factorization.

506056069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 506056069 is about 22495.6900094218. The cubic root of 506056069 is about 796.8921447835.

The spelling of 506056069 in words is "five hundred six million, fifty-six thousand, sixty-nine".