50545242211 has 4 divisors (see below), whose sum is σ = 50563889424. Its totient is φ = 50526595000.

The previous prime is 50545242169. The next prime is 50545242259. The reversal of 50545242211 is 11224254505.

50545242211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 50545242211 - 2¹⁵ = 50545209443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50545242311) 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, 9319540 + ... + 9324961.

It is an arithmetic number, because the mean of its divisors is an integer number (12640972356).

Almost surely, 2^50545242211 is an apocalyptic number.

50545242211 is a deficient number, since it is larger than the sum of its proper divisors (18647213).

50545242211 is a wasteful number, since it uses less digits than its factorization.

50545242211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18647212.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 50545242211 its reverse (11224254505), we get a palindrome (61769496716).

The spelling of 50545242211 in words is "fifty billion, five hundred forty-five million, two hundred forty-two thousand, two hundred eleven".