50055110101 has 16 divisors (see below), whose sum is σ = 54433600000. Its totient is φ = 45853516800.

The previous prime is 50055110093. The next prime is 50055110113. The reversal of 50055110101 is 10101155005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50055110101 - 2³ = 50055110093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055110191) 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, 701641 + ... + 769681.

It is an arithmetic number, because the mean of its divisors is an integer number (3402100000).

Almost surely, 2^50055110101 is an apocalyptic number.

It is an amenable number.

50055110101 is a deficient number, since it is larger than the sum of its proper divisors (4378489899).

50055110101 is a wasteful number, since it uses less digits than its factorization.

50055110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69340.

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 50055110101 its reverse (10101155005), we get a palindrome (60156265106).

The spelling of 50055110101 in words is "fifty billion, fifty-five million, one hundred ten thousand, one hundred one".