6459484160 has 96 divisors (see below), whose sum is σ = 15624161280. Its totient is φ = 2562932736.

The previous prime is 6459484147. The next prime is 6459484183. The reversal of 6459484160 is 614849546.

It is a happy number.

It is a super-2 number, since 2×6459484160² = 83449871226581811200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297997 + ... + 1302963.

It is an arithmetic number, because the mean of its divisors is an integer number (162751680).

Almost surely, 2^6459484160 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 6459484160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7812080640).

6459484160 is an abundant number, since it is smaller than the sum of its proper divisors (9164677120).

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

6459484160 is a wasteful number, since it uses less digits than its factorization.

6459484160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5121 (or 5101 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 6459484160 is about 80370.9161326409. The cubic root of 6459484160 is about 1862.3699085450.

The spelling of 6459484160 in words is "six billion, four hundred fifty-nine million, four hundred eighty-four thousand, one hundred sixty".