2054516444111 has 2 divisors, whose sum is σ = 2054516444112. Its totient is φ = 2054516444110.

The previous prime is 2054516444107. The next prime is 2054516444117. The reversal of 2054516444111 is 1114446154502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2054516444111 - 2² = 2054516444107 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2054516444117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027258222055 + 1027258222056.

It is an arithmetic number, because the mean of its divisors is an integer number (1027258222056).

Almost surely, 2^{2054516444111} is an apocalyptic number.

2054516444111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2054516444111 is an equidigital number, since it uses as much as digits as its factorization.

2054516444111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76800, while the sum is 38.

The spelling of 2054516444111 in words is "two trillion, fifty-four billion, five hundred sixteen million, four hundred forty-four thousand, one hundred eleven".