50049787 has 2 divisors, whose sum is σ = 50049788. Its totient is φ = 50049786.

The previous prime is 50049763. The next prime is 50049823. The reversal of 50049787 is 78794005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50049787 is a prime.

It is not a weakly prime, because it can be changed into another prime (50049487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25024893 + 25024894.

It is an arithmetic number, because the mean of its divisors is an integer number (25024894).

Almost surely, 2^50049787 is an apocalyptic number.

50049787 is a deficient number, since it is larger than the sum of its proper divisors (1).

50049787 is an equidigital number, since it uses as much as digits as its factorization.

50049787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 50049787 is about 7074.5874084642. The cubic root of 50049787 is about 368.5253872183.

The spelling of 50049787 in words is "fifty million, forty-nine thousand, seven hundred eighty-seven".