41510661853 has 2 divisors, whose sum is σ = 41510661854. Its totient is φ = 41510661852.

The previous prime is 41510661827. The next prime is 41510661869. The reversal of 41510661853 is 35816601514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40683696804 + 826965049 = 201702^2 + 28757^2 .

It is a cyclic number.

It is not a de Polignac number, because 41510661853 - 2⁹ = 41510661341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41510661883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20755330926 + 20755330927.

It is an arithmetic number, because the mean of its divisors is an integer number (20755330927).

Almost surely, 2^41510661853 is an apocalyptic number.

It is an amenable number.

41510661853 is a deficient number, since it is larger than the sum of its proper divisors (1).

41510661853 is an equidigital number, since it uses as much as digits as its factorization.

41510661853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 40.

It can be divided in two parts, 41510661 and 853, that added together give a palindrome (41511514).

The spelling of 41510661853 in words is "forty-one billion, five hundred ten million, six hundred sixty-one thousand, eight hundred fifty-three".