54113212223533 has 2 divisors, whose sum is σ = 54113212223534. Its totient is φ = 54113212223532.

The previous prime is 54113212223513. The next prime is 54113212223599. The reversal of 54113212223533 is 33532221231145.

54113212223533 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 can be written as a sum of positive squares in only one way, i.e., 44992407539044 + 9120804684489 = 6707638^2 + 3020067^2 .

It is a cyclic number.

It is not a de Polignac number, because 54113212223533 - 2¹³ = 54113212215341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54113212223492 and 54113212223501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54113212223513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27056606111766 + 27056606111767.

It is an arithmetic number, because the mean of its divisors is an integer number (27056606111767).

Almost surely, 2^{54113212223533} is an apocalyptic number.

It is an amenable number.

54113212223533 is a deficient number, since it is larger than the sum of its proper divisors (1).

54113212223533 is an equidigital number, since it uses as much as digits as its factorization.

54113212223533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 37.

Adding to 54113212223533 its reverse (33532221231145), we get a palindrome (87645433454678).

The spelling of 54113212223533 in words is "fifty-four trillion, one hundred thirteen billion, two hundred twelve million, two hundred twenty-three thousand, five hundred thirty-three".