50055455111 has 2 divisors, whose sum is σ = 50055455112. Its totient is φ = 50055455110.

The previous prime is 50055455081. The next prime is 50055455167. The reversal of 50055455111 is 11155455005.

50055455111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50055455111 - 2¹⁰ = 50055454087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50055455311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25027727555 + 25027727556.

It is an arithmetic number, because the mean of its divisors is an integer number (25027727556).

Almost surely, 2^50055455111 is an apocalyptic number.

50055455111 is a deficient number, since it is larger than the sum of its proper divisors (1).

50055455111 is an equidigital number, since it uses as much as digits as its factorization.

50055455111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12500, while the sum is 32.

The spelling of 50055455111 in words is "fifty billion, fifty-five million, four hundred fifty-five thousand, one hundred eleven".