41356468553 has 2 divisors, whose sum is σ = 41356468554. Its totient is φ = 41356468552.

The previous prime is 41356468547. The next prime is 41356468607. The reversal of 41356468553 is 35586465314.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34289039929 + 7067428624 = 185173^2 + 84068^2 .

It is a cyclic number.

It is not a de Polignac number, because 41356468553 - 2⁸ = 41356468297 is a prime.

It is not a weakly prime, because it can be changed into another prime (41356468513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20678234276 + 20678234277.

It is an arithmetic number, because the mean of its divisors is an integer number (20678234277).

Almost surely, 2^41356468553 is an apocalyptic number.

It is an amenable number.

41356468553 is a deficient number, since it is larger than the sum of its proper divisors (1).

41356468553 is an equidigital number, since it uses as much as digits as its factorization.

41356468553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184000, while the sum is 50.

The spelling of 41356468553 in words is "forty-one billion, three hundred fifty-six million, four hundred sixty-eight thousand, five hundred fifty-three".