50974939 has 2 divisors, whose sum is σ = 50974940. Its totient is φ = 50974938.

The previous prime is 50974927. The next prime is 50974981. The reversal of 50974939 is 93947905.

50974939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50974939 - 2⁷ = 50974811 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50974919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25487469 + 25487470.

It is an arithmetic number, because the mean of its divisors is an integer number (25487470).

Almost surely, 2^50974939 is an apocalyptic number.

50974939 is a deficient number, since it is larger than the sum of its proper divisors (1).

50974939 is an equidigital number, since it uses as much as digits as its factorization.

50974939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 306180, while the sum is 46.

The square root of 50974939 is about 7139.6735919788. The cubic root of 50974939 is about 370.7822238642.

The spelling of 50974939 in words is "fifty million, nine hundred seventy-four thousand, nine hundred thirty-nine".