6530552548 has 96 divisors (see below), whose sum is σ = 13262739840. Its totient is φ = 2788577280.

The previous prime is 6530552537. The next prime is 6530552549. The reversal of 6530552548 is 8452550356.

It is not an unprimeable number, because it can be changed into a prime (6530552549) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7953978 + ... + 7954798.

It is an arithmetic number, because the mean of its divisors is an integer number (138153540).

Almost surely, 2^6530552548 is an apocalyptic number.

It is an amenable number.

6530552548 is an abundant number, since it is smaller than the sum of its proper divisors (6732187292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6530552548 is a wasteful number, since it uses less digits than its factorization.

6530552548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The square root of 6530552548 is about 80811.8342076209. The cubic root of 6530552548 is about 1869.1750532136.

The spelling of 6530552548 in words is "six billion, five hundred thirty million, five hundred fifty-two thousand, five hundred forty-eight".