6507448680 has 32 divisors (see below), whose sum is σ = 19522346400. Its totient is φ = 1735319616.

The previous prime is 6507448637. The next prime is 6507448687. The reversal of 6507448680 is 868447056.

It is not an unprimeable number, because it can be changed into a prime (6507448687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27114250 + ... + 27114489.

It is an arithmetic number, because the mean of its divisors is an integer number (610073325).

Almost surely, 2^6507448680 is an apocalyptic number.

6507448680 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6507448680 is an abundant number, since it is smaller than the sum of its proper divisors (13014897720).

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

6507448680 is a wasteful number, since it uses less digits than its factorization.

6507448680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54228753 (or 54228749 counting only the distinct ones).

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

The square root of 6507448680 is about 80668.7590086770. The cubic root of 6507448680 is about 1866.9681852790.

The spelling of 6507448680 in words is "six billion, five hundred seven million, four hundred forty-eight thousand, six hundred eighty".