41654045633 has 2 divisors, whose sum is σ = 41654045634. Its totient is φ = 41654045632.

The previous prime is 41654045581. The next prime is 41654045639. The reversal of 41654045633 is 33654045614.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38831461249 + 2822584384 = 197057^2 + 53128^2 .

It is a cyclic number.

It is not a de Polignac number, because 41654045633 - 2⁶ = 41654045569 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41654045639) 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, 20827022816 + 20827022817.

It is an arithmetic number, because the mean of its divisors is an integer number (20827022817).

Almost surely, 2^41654045633 is an apocalyptic number.

It is an amenable number.

41654045633 is a deficient number, since it is larger than the sum of its proper divisors (1).

41654045633 is an equidigital number, since it uses as much as digits as its factorization.

41654045633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 41654045633 in words is "forty-one billion, six hundred fifty-four million, forty-five thousand, six hundred thirty-three".