50543736115 has 4 divisors (see below), whose sum is σ = 60652483344. Its totient is φ = 40434988888.

The previous prime is 50543736049. The next prime is 50543736119. The reversal of 50543736115 is 51163734505.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50543736115 - 2²³ = 50535347507 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50543736119) 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 3 ways as a sum of consecutive naturals, for example, 5054373607 + ... + 5054373616.

It is an arithmetic number, because the mean of its divisors is an integer number (15163120836).

Almost surely, 2^50543736115 is an apocalyptic number.

50543736115 is a deficient number, since it is larger than the sum of its proper divisors (10108747229).

50543736115 is a wasteful number, since it uses less digits than its factorization.

50543736115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10108747228.

The product of its (nonzero) digits is 189000, while the sum is 40.

The spelling of 50543736115 in words is "fifty billion, five hundred forty-three million, seven hundred thirty-six thousand, one hundred fifteen".