50419253 has 2 divisors, whose sum is σ = 50419254. Its totient is φ = 50419252.

The previous prime is 50419249. The next prime is 50419261. The reversal of 50419253 is 35291405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33097009 + 17322244 = 5753^2 + 4162^2 .

It is a cyclic number.

It is not a de Polignac number, because 50419253 - 2² = 50419249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50419273) 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, 25209626 + 25209627.

It is an arithmetic number, because the mean of its divisors is an integer number (25209627).

Almost surely, 2^50419253 is an apocalyptic number.

It is an amenable number.

50419253 is a deficient number, since it is larger than the sum of its proper divisors (1).

50419253 is an equidigital number, since it uses as much as digits as its factorization.

50419253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 50419253 is about 7100.6515898191. The cubic root of 50419253 is about 369.4299793525.

The spelling of 50419253 in words is "fifty million, four hundred nineteen thousand, two hundred fifty-three".