50433287 has 2 divisors, whose sum is σ = 50433288. Its totient is φ = 50433286.

The previous prime is 50433283. The next prime is 50433289. The reversal of 50433287 is 78233405.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50433287 - 2² = 50433283 is a prime.

Together with 50433289, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50433283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25216643 + 25216644.

It is an arithmetic number, because the mean of its divisors is an integer number (25216644).

Almost surely, 2^50433287 is an apocalyptic number.

50433287 is a deficient number, since it is larger than the sum of its proper divisors (1).

50433287 is an equidigital number, since it uses as much as digits as its factorization.

50433287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 50433287 is about 7101.6397402290. The cubic root of 50433287 is about 369.4642526315.

The spelling of 50433287 in words is "fifty million, four hundred thirty-three thousand, two hundred eighty-seven".