41054450215511 has 2 divisors, whose sum is σ = 41054450215512. Its totient is φ = 41054450215510.

The previous prime is 41054450215489. The next prime is 41054450215543. The reversal of 41054450215511 is 11551205445014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41054450215511 - 2⁶ = 41054450215447 is a prime.

It is a super-2 number, since 2×41054450215511² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41054450215111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20527225107755 + 20527225107756.

It is an arithmetic number, because the mean of its divisors is an integer number (20527225107756).

Almost surely, 2^{41054450215511} is an apocalyptic number.

41054450215511 is a deficient number, since it is larger than the sum of its proper divisors (1).

41054450215511 is an equidigital number, since it uses as much as digits as its factorization.

41054450215511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80000, while the sum is 38.

The spelling of 41054450215511 in words is "forty-one trillion, fifty-four billion, four hundred fifty million, two hundred fifteen thousand, five hundred eleven".