50056100111011 has 4 divisors (see below), whose sum is σ = 50056340432400. Its totient is φ = 50055859789624.

The previous prime is 50056100110969. The next prime is 50056100111077. The reversal of 50056100111011 is 11011100165005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50056100111011 is a prime.

It is a super-2 number, since 2×50056100111011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50056100111711) 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 in 3 ways as a sum of consecutive naturals, for example, 119847991 + ... + 120264928.

It is an arithmetic number, because the mean of its divisors is an integer number (12514085108100).

Almost surely, 2^{50056100111011} is an apocalyptic number.

50056100111011 is a deficient number, since it is larger than the sum of its proper divisors (240321389).

50056100111011 is a wasteful number, since it uses less digits than its factorization.

50056100111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240321388.

The product of its (nonzero) digits is 150, while the sum is 22.

Adding to 50056100111011 its reverse (11011100165005), we get a palindrome (61067200276016).

The spelling of 50056100111011 in words is "fifty trillion, fifty-six billion, one hundred million, one hundred eleven thousand, eleven".