41055591487 has 2 divisors, whose sum is σ = 41055591488. Its totient is φ = 41055591486.

The previous prime is 41055591469. The next prime is 41055591503. The reversal of 41055591487 is 78419555014.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41055591487 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41055591487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41055595487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20527795743 + 20527795744.

It is an arithmetic number, because the mean of its divisors is an integer number (20527795744).

Almost surely, 2^41055591487 is an apocalyptic number.

41055591487 is a deficient number, since it is larger than the sum of its proper divisors (1).

41055591487 is an equidigital number, since it uses as much as digits as its factorization.

41055591487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008000, while the sum is 49.

The spelling of 41055591487 in words is "forty-one billion, fifty-five million, five hundred ninety-one thousand, four hundred eighty-seven".