50200069 has 2 divisors, whose sum is σ = 50200070. Its totient is φ = 50200068.

The previous prime is 50200043. The next prime is 50200081. The reversal of 50200069 is 96000205.

50200069 is nontrivially palindromic in base 15.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46444225 + 3755844 = 6815^2 + 1938^2 .

It is a cyclic number.

It is not a de Polignac number, because 50200069 - 2⁹ = 50199557 is a prime.

It is a super-2 number, since 2×50200069² = 5040093855209522, which contains 22 as substring.

It is equal to p_3012367 and since 50200069 and 3012367 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50200019) 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, 25100034 + 25100035.

It is an arithmetic number, because the mean of its divisors is an integer number (25100035).

Almost surely, 2^50200069 is an apocalyptic number.

It is an amenable number.

50200069 is a deficient number, since it is larger than the sum of its proper divisors (1).

50200069 is an equidigital number, since it uses as much as digits as its factorization.

50200069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 50200069 is about 7085.2007028736. The cubic root of 50200069 is about 368.8938695914.

The spelling of 50200069 in words is "fifty million, two hundred thousand, sixty-nine".