41258881513 has 2 divisors, whose sum is σ = 41258881514. Its totient is φ = 41258881512.

The previous prime is 41258881487. The next prime is 41258881519. The reversal of 41258881513 is 31518885214.

41258881513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24469719184 + 16789162329 = 156428^2 + 129573^2 .

It is a cyclic number.

It is not a de Polignac number, because 41258881513 - 2⁵ = 41258881481 is a prime.

It is not a weakly prime, because it can be changed into another prime (41258881519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20629440756 + 20629440757.

It is an arithmetic number, because the mean of its divisors is an integer number (20629440757).

Almost surely, 2^41258881513 is an apocalyptic number.

It is an amenable number.

41258881513 is a deficient number, since it is larger than the sum of its proper divisors (1).

41258881513 is an equidigital number, since it uses as much as digits as its factorization.

41258881513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 307200, while the sum is 46.

The spelling of 41258881513 in words is "forty-one billion, two hundred fifty-eight million, eight hundred eighty-one thousand, five hundred thirteen".