6480000480 has 192 divisors, whose sum is σ = 20928015360. Its totient is φ = 1684740096.

The previous prime is 6480000479. The next prime is 6480000493. The reversal of 6480000480 is 840000846.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4553049 + ... + 4554471.

It is an arithmetic number, because the mean of its divisors is an integer number (109000080).

Almost surely, 2^6480000480 is an apocalyptic number.

6480000480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6480000480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10464007680).

6480000480 is an abundant number, since it is smaller than the sum of its proper divisors (14448014880).

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

6480000480 is a wasteful number, since it uses less digits than its factorization.

6480000480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1665 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 6480000480 is about 80498.4501714163. The cubic root of 6480000480 is about 1864.3395496054.

The spelling of 6480000480 in words is "six billion, four hundred eighty million, four hundred eighty", and thus it is an aban number.