50149601833 has 8 divisors (see below), whose sum is σ = 52366724928. Its totient is φ = 47935537584.

The previous prime is 50149601731. The next prime is 50149601837. The reversal of 50149601833 is 33810694105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50149601833 - 2²¹ = 50147504681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50149601837) 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 7 ways as a sum of consecutive naturals, for example, 731166 + ... + 796807.

It is an arithmetic number, because the mean of its divisors is an integer number (6545840616).

Almost surely, 2^50149601833 is an apocalyptic number.

It is an amenable number.

50149601833 is a deficient number, since it is larger than the sum of its proper divisors (2217123095).

50149601833 is a wasteful number, since it uses less digits than its factorization.

50149601833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529423.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 50149601833 in words is "fifty billion, one hundred forty-nine million, six hundred one thousand, eight hundred thirty-three".