50185849 has 12 divisors (see below), whose sum is σ = 58506624. Its totient is φ = 42922824.

The previous prime is 50185847. The next prime is 50185871. The reversal of 50185849 is 94858105.

It is not a de Polignac number, because 50185849 - 2¹ = 50185847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50185847) 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 in 11 ways as a sum of consecutive naturals, for example, 30912 + ... + 32494.

It is an arithmetic number, because the mean of its divisors is an integer number (4875552).

Almost surely, 2^50185849 is an apocalyptic number.

It is an amenable number.

50185849 is a deficient number, since it is larger than the sum of its proper divisors (8320775).

50185849 is a wasteful number, since it uses less digits than its factorization.

50185849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244 (or 2237 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 40.

The square root of 50185849 is about 7084.1971316445. The cubic root of 50185849 is about 368.8590345383.

The spelling of 50185849 in words is "fifty million, one hundred eighty-five thousand, eight hundred forty-nine".