6530534025 has 24 divisors (see below), whose sum is σ = 10799636160. Its totient is φ = 3482149440.

The previous prime is 6530534011. The next prime is 6530534057. The reversal of 6530534025 is 5204350356.

It is not a de Polignac number, because 6530534025 - 2⁴ = 6530534009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 470079 + ... + 483771.

It is an arithmetic number, because the mean of its divisors is an integer number (449984840).

Almost surely, 2^6530534025 is an apocalyptic number.

It is an amenable number.

6530534025 is a deficient number, since it is larger than the sum of its proper divisors (4269102135).

6530534025 is a wasteful number, since it uses less digits than its factorization.

6530534025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20065 (or 20060 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 33.

The square root of 6530534025 is about 80811.7196018003. The cubic root of 6530534025 is about 1869.1732859939.

The spelling of 6530534025 in words is "six billion, five hundred thirty million, five hundred thirty-four thousand, twenty-five".