56006050069 has 2 divisors, whose sum is σ = 56006050070. Its totient is φ = 56006050068.

The previous prime is 56006050049. The next prime is 56006050091. The reversal of 56006050069 is 96005060065.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54259645969 + 1746404100 = 232937^2 + 41790^2 .

It is a cyclic number.

It is not a de Polignac number, because 56006050069 - 2⁹ = 56006049557 is a prime.

It is a super-2 number, since 2×56006050069² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56006050049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28003025034 + 28003025035.

It is an arithmetic number, because the mean of its divisors is an integer number (28003025035).

Almost surely, 2^56006050069 is an apocalyptic number.

It is an amenable number.

56006050069 is a deficient number, since it is larger than the sum of its proper divisors (1).

56006050069 is an equidigital number, since it uses as much as digits as its factorization.

56006050069 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 spelling of 56006050069 in words is "fifty-six billion, six million, fifty thousand, sixty-nine".