50055111110011 has 16 divisors (see below), whose sum is σ = 58270334918400. Its totient is φ = 42108383292768.

The previous prime is 50055111109981. The next prime is 50055111110029. The reversal of 50055111110011 is 11001111155005.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 50055111110011 - 2³¹ = 50052963626363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50055111113011) 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, 98603941 + ... + 99110278.

It is an arithmetic number, because the mean of its divisors is an integer number (3641895932400).

Almost surely, 2^{50055111110011} is an apocalyptic number.

50055111110011 is a deficient number, since it is larger than the sum of its proper divisors (8215223808389).

50055111110011 is a wasteful number, since it uses less digits than its factorization.

50055111110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197714898.

The product of its (nonzero) digits is 125, while the sum is 22.

Adding to 50055111110011 its reverse (11001111155005), we get a palindrome (61056222265016).

The spelling of 50055111110011 in words is "fifty trillion, fifty-five billion, one hundred eleven million, one hundred ten thousand, eleven".