50918201 has 2 divisors, whose sum is σ = 50918202. Its totient is φ = 50918200.

The previous prime is 50918183. The next prime is 50918207. The reversal of 50918201 is 10281905.

It is a happy number.

50918201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46512400 + 4405801 = 6820^2 + 2099^2 .

It is a cyclic number.

It is not a de Polignac number, because 50918201 - 2¹⁸ = 50656057 is a prime.

It is equal to p_3052925 and since 50918201 and 3052925 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (50918207) 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, 25459100 + 25459101.

It is an arithmetic number, because the mean of its divisors is an integer number (25459101).

Almost surely, 2^50918201 is an apocalyptic number.

It is an amenable number.

50918201 is a deficient number, since it is larger than the sum of its proper divisors (1).

50918201 is an equidigital number, since it uses as much as digits as its factorization.

50918201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 50918201 is about 7135.6990547528. The cubic root of 50918201 is about 370.6446055734.

The spelling of 50918201 in words is "fifty million, nine hundred eighteen thousand, two hundred one".