50353220520111 has 16 divisors (see below), whose sum is σ = 67578693155424. Its totient is φ = 33348787175424.

The previous prime is 50353220520089. The next prime is 50353220520151. The reversal of 50353220520111 is 11102502235305.

It is not a de Polignac number, because 50353220520111 - 2⁶ = 50353220520047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50353220520151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62900946 + ... + 63696431.

It is an arithmetic number, because the mean of its divisors is an integer number (4223668322214).

Almost surely, 2^{50353220520111} is an apocalyptic number.

50353220520111 is a deficient number, since it is larger than the sum of its proper divisors (17225472635313).

50353220520111 is a wasteful number, since it uses less digits than its factorization.

50353220520111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126598250.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 50353220520111 its reverse (11102502235305), we get a palindrome (61455722755416).

The spelling of 50353220520111 in words is "fifty trillion, three hundred fifty-three billion, two hundred twenty million, five hundred twenty thousand, one hundred eleven".