41865652253 has 2 divisors, whose sum is σ = 41865652254. Its totient is φ = 41865652252.

The previous prime is 41865652207. The next prime is 41865652271. The reversal of 41865652253 is 35225656814.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29315603524 + 12550048729 = 171218^2 + 112027^2 .

It is a cyclic number.

It is not a de Polignac number, because 41865652253 - 2¹⁰ = 41865651229 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41865652198 and 41865652207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41865655253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20932826126 + 20932826127.

It is an arithmetic number, because the mean of its divisors is an integer number (20932826127).

Almost surely, 2^41865652253 is an apocalyptic number.

It is an amenable number.

41865652253 is a deficient number, since it is larger than the sum of its proper divisors (1).

41865652253 is an equidigital number, since it uses as much as digits as its factorization.

41865652253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728000, while the sum is 47.

The spelling of 41865652253 in words is "forty-one billion, eight hundred sixty-five million, six hundred fifty-two thousand, two hundred fifty-three".