50746249 has 2 divisors, whose sum is σ = 50746250. Its totient is φ = 50746248.

The previous prime is 50746237. The next prime is 50746291. The reversal of 50746249 is 94264705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50310649 + 435600 = 7093^2 + 660^2 .

It is a cyclic number.

It is not a de Polignac number, because 50746249 - 2⁷ = 50746121 is a prime.

It is not a weakly prime, because it can be changed into another prime (50756249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25373124 + 25373125.

It is an arithmetic number, because the mean of its divisors is an integer number (25373125).

Almost surely, 2^50746249 is an apocalyptic number.

It is an amenable number.

50746249 is a deficient number, since it is larger than the sum of its proper divisors (1).

50746249 is an equidigital number, since it uses as much as digits as its factorization.

50746249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 50746249 is about 7123.6401509341. The cubic root of 50746249 is about 370.2269097555.

The spelling of 50746249 in words is "fifty million, seven hundred forty-six thousand, two hundred forty-nine".