50350253 has 2 divisors, whose sum is σ = 50350254. Its totient is φ = 50350252.

The previous prime is 50350249. The next prime is 50350271. The reversal of 50350253 is 35205305.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33028009 + 17322244 = 5747^2 + 4162^2 .

It is a cyclic number.

It is not a de Polignac number, because 50350253 - 2² = 50350249 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50350213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25175126 + 25175127.

It is an arithmetic number, because the mean of its divisors is an integer number (25175127).

Almost surely, 2^50350253 is an apocalyptic number.

It is an amenable number.

50350253 is a deficient number, since it is larger than the sum of its proper divisors (1).

50350253 is an equidigital number, since it uses as much as digits as its factorization.

50350253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 50350253 is about 7095.7912173344. The cubic root of 50350253 is about 369.2613777165.

Adding to 50350253 its reverse (35205305), we get a palindrome (85555558).

The spelling of 50350253 in words is "fifty million, three hundred fifty thousand, two hundred fifty-three".