6480885191088 has 320 divisors, whose sum is σ = 20996024454144. Its totient is φ = 1673478144000.

The previous prime is 6480885191057. The next prime is 6480885191119. The reversal of 6480885191088 is 8801915880846.

It is an interprime number because it is at equal distance from previous prime (6480885191057) and next prime (6480885191119).

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1669898908 + ... + 1669902788.

Almost surely, 2^{6480885191088} 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 6480885191088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10498012227072).

6480885191088 is an abundant number, since it is smaller than the sum of its proper divisors (14515139263056).

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

6480885191088 is a wasteful number, since it uses less digits than its factorization.

6480885191088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6444 (or 6438 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 66.

The spelling of 6480885191088 in words is "six trillion, four hundred eighty billion, eight hundred eighty-five million, one hundred ninety-one thousand, eighty-eight".