50116211601 has 4 divisors (see below), whose sum is σ = 66821615472. Its totient is φ = 33410807732.

The previous prime is 50116211581. The next prime is 50116211617. The reversal of 50116211601 is 10611261105.

50116211601 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50116211601 - 2⁵ = 50116211569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50116211671) 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, 8352701931 + ... + 8352701936.

It is an arithmetic number, because the mean of its divisors is an integer number (16705403868).

Almost surely, 2^50116211601 is an apocalyptic number.

It is an amenable number.

50116211601 is a deficient number, since it is larger than the sum of its proper divisors (16705403871).

50116211601 is a wasteful number, since it uses less digits than its factorization.

50116211601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16705403870.

The product of its (nonzero) digits is 360, while the sum is 24.

Adding to 50116211601 its reverse (10611261105), we get a palindrome (60727472706).

The spelling of 50116211601 in words is "fifty billion, one hundred sixteen million, two hundred eleven thousand, six hundred one".