6529471241 has 2 divisors, whose sum is σ = 6529471242. Its totient is φ = 6529471240.

The previous prime is 6529471037. The next prime is 6529471243. The reversal of 6529471241 is 1421749256.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6025019641 + 504451600 = 77621^2 + 22460^2 .

It is a cyclic number.

It is not a de Polignac number, because 6529471241 - 2¹⁴ = 6529454857 is a prime.

It is a Sophie Germain prime.

Together with 6529471243, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6529471243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3264735620 + 3264735621.

It is an arithmetic number, because the mean of its divisors is an integer number (3264735621).

Almost surely, 2^6529471241 is an apocalyptic number.

It is an amenable number.

6529471241 is a deficient number, since it is larger than the sum of its proper divisors (1).

6529471241 is an equidigital number, since it uses as much as digits as its factorization.

6529471241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 41.

The square root of 6529471241 is about 80805.1436543491. The cubic root of 6529471241 is about 1869.0718836060.

The spelling of 6529471241 in words is "six billion, five hundred twenty-nine million, four hundred seventy-one thousand, two hundred forty-one".