50328247 has 2 divisors, whose sum is σ = 50328248. Its totient is φ = 50328246.

The previous prime is 50328203. The next prime is 50328281. The reversal of 50328247 is 74282305.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50328247 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50328287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25164123 + 25164124.

It is an arithmetic number, because the mean of its divisors is an integer number (25164124).

Almost surely, 2^50328247 is an apocalyptic number.

50328247 is a deficient number, since it is larger than the sum of its proper divisors (1).

50328247 is an equidigital number, since it uses as much as digits as its factorization.

50328247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 50328247 is about 7094.2404103611. The cubic root of 50328247 is about 369.2075736174.

The spelling of 50328247 in words is "fifty million, three hundred twenty-eight thousand, two hundred forty-seven".