6527508849 has 45 divisors (see below), whose sum is σ = 10015286281. Its totient is φ = 4236784920.

The previous prime is 6527508847. The next prime is 6527508899. The reversal of 6527508849 is 9488057256.

The square root of 6527508849 is 80793.

It is a perfect power (a square), and thus also a powerful number.

6527508849 is a `hidden beast` number, since 6 + 52 + 7 + 508 + 84 + 9 = 666.

It is not a de Polignac number, because 6527508849 - 2¹ = 6527508847 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6527508795 and 6527508804.

It is not an unprimeable number, because it can be changed into a prime (6527508847) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 34175344 + ... + 34175534.

Almost surely, 2^6527508849 is an apocalyptic number.

6527508849 is the 80793-rd square number.

6527508849 is the 40397-th centered octagonal number.

It is an amenable number.

6527508849 is a deficient number, since it is larger than the sum of its proper divisors (3487777432).

6527508849 is an frugal number, since it uses more digits than its factorization.

6527508849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The cubic root of 6527508849 is about 1868.8846188649.

The spelling of 6527508849 in words is "six billion, five hundred twenty-seven million, five hundred eight thousand, eight hundred forty-nine".