50005600010111 has 4 divisors (see below), whose sum is σ = 50638582288800. Its totient is φ = 49372617731424.

The previous prime is 50005600010059. The next prime is 50005600010221. The reversal of 50005600010111 is 11101000650005.

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-50005600010111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50005600060111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316491139226 + ... + 316491139383.

It is an arithmetic number, because the mean of its divisors is an integer number (12659645572200).

Almost surely, 2^{50005600010111} is an apocalyptic number.

50005600010111 is a deficient number, since it is larger than the sum of its proper divisors (632982278689).

50005600010111 is an equidigital number, since it uses as much as digits as its factorization.

50005600010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 632982278688.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 50005600010111 its reverse (11101000650005), we get a palindrome (61106600660116).

The spelling of 50005600010111 in words is "fifty trillion, five billion, six hundred million, ten thousand, one hundred eleven".