50404533849 has 8 divisors (see below), whose sum is σ = 74673383520. Its totient is φ = 33603022548.

The previous prime is 50404533827. The next prime is 50404533859. The reversal of 50404533849 is 94833540405.

50404533849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 50404533849 - 2⁷ = 50404533721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50404533859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933417267 + ... + 933417320.

It is an arithmetic number, because the mean of its divisors is an integer number (9334172940).

Almost surely, 2^50404533849 is an apocalyptic number.

It is an amenable number.

50404533849 is a deficient number, since it is larger than the sum of its proper divisors (24268849671).

50404533849 is a wasteful number, since it uses less digits than its factorization.

50404533849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866834596 (or 1866834590 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 50404533849 in words is "fifty billion, four hundred four million, five hundred thirty-three thousand, eight hundred forty-nine".