6548008764 has 96 divisors (see below), whose sum is σ = 16848599040. Its totient is φ = 1962835200.

The previous prime is 6548008757. The next prime is 6548008781. The reversal of 6548008764 is 4678008456.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 5327302 + ... + 5328530.

It is an arithmetic number, because the mean of its divisors is an integer number (175506240).

Almost surely, 2^6548008764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6548008764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8424299520).

6548008764 is an abundant number, since it is smaller than the sum of its proper divisors (10300590276).

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

6548008764 is a wasteful number, since it uses less digits than its factorization.

6548008764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The square root of 6548008764 is about 80919.7674489985. The cubic root of 6548008764 is about 1870.8390111535.

The spelling of 6548008764 in words is "six billion, five hundred forty-eight million, eight thousand, seven hundred sixty-four".