50362909 has 2 divisors, whose sum is σ = 50362910. Its totient is φ = 50362908.

The previous prime is 50362889. The next prime is 50362913. The reversal of 50362909 is 90926305.

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., 41344900 + 9018009 = 6430^2 + 3003^2 .

It is a cyclic number.

It is not a de Polignac number, because 50362909 - 2⁵ = 50362877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50362969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25181454 + 25181455.

It is an arithmetic number, because the mean of its divisors is an integer number (25181455).

Almost surely, 2^50362909 is an apocalyptic number.

It is an amenable number.

50362909 is a deficient number, since it is larger than the sum of its proper divisors (1).

50362909 is an equidigital number, since it uses as much as digits as its factorization.

50362909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 50362909 is about 7096.6829575514. The cubic root of 50362909 is about 369.2923142078.

The spelling of 50362909 in words is "fifty million, three hundred sixty-two thousand, nine hundred nine".