41576855989 has 2 divisors, whose sum is σ = 41576855990. Its totient is φ = 41576855988.

The previous prime is 41576855959. The next prime is 41576856011. The reversal of 41576855989 is 98955867514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37571231889 + 4005624100 = 193833^2 + 63290^2 .

It is a cyclic number.

It is not a de Polignac number, because 41576855989 - 2²⁷ = 41442638261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41576855959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20788427994 + 20788427995.

It is an arithmetic number, because the mean of its divisors is an integer number (20788427995).

Almost surely, 2^41576855989 is an apocalyptic number.

It is an amenable number.

41576855989 is a deficient number, since it is larger than the sum of its proper divisors (1).

41576855989 is an equidigital number, since it uses as much as digits as its factorization.

41576855989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 108864000, while the sum is 67.

The spelling of 41576855989 in words is "forty-one billion, five hundred seventy-six million, eight hundred fifty-five thousand, nine hundred eighty-nine".