54522121411 has 2 divisors, whose sum is σ = 54522121412. Its totient is φ = 54522121410.

The previous prime is 54522121397. The next prime is 54522121417. The reversal of 54522121411 is 11412122545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54522121411 - 2¹⁷ = 54521990339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54522121411.

It is not a weakly prime, because it can be changed into another prime (54522121417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27261060705 + 27261060706.

It is an arithmetic number, because the mean of its divisors is an integer number (27261060706).

Almost surely, 2^54522121411 is an apocalyptic number.

54522121411 is a deficient number, since it is larger than the sum of its proper divisors (1).

54522121411 is an equidigital number, since it uses as much as digits as its factorization.

54522121411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3200, while the sum is 28.

Adding to 54522121411 its reverse (11412122545), we get a palindrome (65934243956).

The spelling of 54522121411 in words is "fifty-four billion, five hundred twenty-two million, one hundred twenty-one thousand, four hundred eleven".