41054535561553 has 2 divisors, whose sum is σ = 41054535561554. Its totient is φ = 41054535561552.

The previous prime is 41054535561467. The next prime is 41054535561577. The reversal of 41054535561553 is 35516553545014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38051218833489 + 3003316728064 = 6168567^2 + 1733008^2 .

It is a cyclic number.

It is not a de Polignac number, because 41054535561553 - 2²⁵ = 41054502007121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41054535561553.

It is not a weakly prime, because it can be changed into another prime (41054535567553) 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, 20527267780776 + 20527267780777.

It is an arithmetic number, because the mean of its divisors is an integer number (20527267780777).

Almost surely, 2^{41054535561553} is an apocalyptic number.

It is an amenable number.

41054535561553 is a deficient number, since it is larger than the sum of its proper divisors (1).

41054535561553 is an equidigital number, since it uses as much as digits as its factorization.

41054535561553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13500000, while the sum is 52.

The spelling of 41054535561553 in words is "forty-one trillion, fifty-four billion, five hundred thirty-five million, five hundred sixty-one thousand, five hundred fifty-three".