50396147 has 2 divisors, whose sum is σ = 50396148. Its totient is φ = 50396146.

The previous prime is 50396141. The next prime is 50396179. The reversal of 50396147 is 74169305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50396147 - 2⁶ = 50396083 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50396141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25198073 + 25198074.

It is an arithmetic number, because the mean of its divisors is an integer number (25198074).

Almost surely, 2^50396147 is an apocalyptic number.

50396147 is a deficient number, since it is larger than the sum of its proper divisors (1).

50396147 is an equidigital number, since it uses as much as digits as its factorization.

50396147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 50396147 is about 7099.0243695877. The cubic root of 50396147 is about 369.3735369363.

The spelling of 50396147 in words is "fifty million, three hundred ninety-six thousand, one hundred forty-seven".