6525223240271 has 2 divisors, whose sum is σ = 6525223240272. Its totient is φ = 6525223240270.

The previous prime is 6525223240243. The next prime is 6525223240303. The reversal of 6525223240271 is 1720423225256.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6525223240271 - 2¹⁴ = 6525223223887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6525223240241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3262611620135 + 3262611620136.

It is an arithmetic number, because the mean of its divisors is an integer number (3262611620136).

Almost surely, 2^{6525223240271} is an apocalyptic number.

6525223240271 is a deficient number, since it is larger than the sum of its proper divisors (1).

6525223240271 is an equidigital number, since it uses as much as digits as its factorization.

6525223240271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 6525223240271 in words is "six trillion, five hundred twenty-five billion, two hundred twenty-three million, two hundred forty thousand, two hundred seventy-one".