41053544003993 has 2 divisors, whose sum is σ = 41053544003994. Its totient is φ = 41053544003992.

The previous prime is 41053544003963. The next prime is 41053544004037. The reversal of 41053544003993 is 39930044535014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41033722743049 + 19821260944 = 6405757^2 + 140788^2 .

It is a cyclic number.

It is not a de Polignac number, because 41053544003993 - 2⁴⁴ = 23461357959577 is a prime.

It is not a weakly prime, because it can be changed into another prime (41053544003903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20526772001996 + 20526772001997.

It is an arithmetic number, because the mean of its divisors is an integer number (20526772001997).

Almost surely, 2^{41053544003993} is an apocalyptic number.

It is an amenable number.

41053544003993 is a deficient number, since it is larger than the sum of its proper divisors (1).

41053544003993 is an equidigital number, since it uses as much as digits as its factorization.

41053544003993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3499200, while the sum is 50.

The spelling of 41053544003993 in words is "forty-one trillion, fifty-three billion, five hundred forty-four million, three thousand, nine hundred ninety-three".