41263775387633 has 2 divisors, whose sum is σ = 41263775387634. Its totient is φ = 41263775387632.

The previous prime is 41263775387629. The next prime is 41263775387689. The reversal of 41263775387633 is 33678357736214.

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., 31984544518144 + 9279230869489 = 5655488^2 + 3046183^2 .

It is a cyclic number.

It is not a de Polignac number, because 41263775387633 - 2² = 41263775387629 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41263775387633.

It is not a weakly prime, because it can be changed into another prime (41263775387693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20631887693816 + 20631887693817.

It is an arithmetic number, because the mean of its divisors is an integer number (20631887693817).

Almost surely, 2^{41263775387633} is an apocalyptic number.

It is an amenable number.

41263775387633 is a deficient number, since it is larger than the sum of its proper divisors (1).

41263775387633 is an equidigital number, since it uses as much as digits as its factorization.

41263775387633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 320060160, while the sum is 65.

The spelling of 41263775387633 in words is "forty-one trillion, two hundred sixty-three billion, seven hundred seventy-five million, three hundred eighty-seven thousand, six hundred thirty-three".