50046749 has 2 divisors, whose sum is σ = 50046750. Its totient is φ = 50046748.

The previous prime is 50046719. The next prime is 50046751. The reversal of 50046749 is 94764005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25938649 + 24108100 = 5093^2 + 4910^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50046749 is a prime.

Together with 50046751, 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 (50046719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25023374 + 25023375.

It is an arithmetic number, because the mean of its divisors is an integer number (25023375).

Almost surely, 2^50046749 is an apocalyptic number.

It is an amenable number.

50046749 is a deficient number, since it is larger than the sum of its proper divisors (1).

50046749 is an equidigital number, since it uses as much as digits as its factorization.

50046749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 50046749 is about 7074.3726930379. The cubic root of 50046749 is about 368.5179306246.

The spelling of 50046749 in words is "fifty million, forty-six thousand, seven hundred forty-nine".