6525241511 has 2 divisors, whose sum is σ = 6525241512. Its totient is φ = 6525241510.

The previous prime is 6525241469. The next prime is 6525241517. The reversal of 6525241511 is 1151425256.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6525241511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6525241517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3262620755 + 3262620756.

It is an arithmetic number, because the mean of its divisors is an integer number (3262620756).

Almost surely, 2^6525241511 is an apocalyptic number.

6525241511 is a deficient number, since it is larger than the sum of its proper divisors (1).

6525241511 is an equidigital number, since it uses as much as digits as its factorization.

6525241511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12000, while the sum is 32.

The square root of 6525241511 is about 80778.9670087455. The cubic root of 6525241511 is about 1868.6682073708.

Adding to 6525241511 its reverse (1151425256), we get a palindrome (7676666767).

The spelling of 6525241511 in words is "six billion, five hundred twenty-five million, two hundred forty-one thousand, five hundred eleven".