50207669 has 2 divisors, whose sum is σ = 50207670. Its totient is φ = 50207668.

The previous prime is 50207611. The next prime is 50207683. The reversal of 50207669 is 96670205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49420900 + 786769 = 7030^2 + 887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50207669 is a prime.

It is a super-2 number, since 2×50207669² = 5041620052827122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50207699) 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, 25103834 + 25103835.

It is an arithmetic number, because the mean of its divisors is an integer number (25103835).

Almost surely, 2^50207669 is an apocalyptic number.

It is an amenable number.

50207669 is a deficient number, since it is larger than the sum of its proper divisors (1).

50207669 is an equidigital number, since it uses as much as digits as its factorization.

50207669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 50207669 is about 7085.7370117723. The cubic root of 50207669 is about 368.9124847846.

The spelling of 50207669 in words is "fifty million, two hundred seven thousand, six hundred sixty-nine".