41530955251 has 2 divisors, whose sum is σ = 41530955252. Its totient is φ = 41530955250.

The previous prime is 41530955197. The next prime is 41530955327. The reversal of 41530955251 is 15255903514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41530955251 - 2²³ = 41522566643 is a prime.

It is not a weakly prime, because it can be changed into another prime (41530955051) 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, 20765477625 + 20765477626.

It is an arithmetic number, because the mean of its divisors is an integer number (20765477626).

Almost surely, 2^41530955251 is an apocalyptic number.

41530955251 is a deficient number, since it is larger than the sum of its proper divisors (1).

41530955251 is an equidigital number, since it uses as much as digits as its factorization.

41530955251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 41530955251 in words is "forty-one billion, five hundred thirty million, nine hundred fifty-five thousand, two hundred fifty-one".