6480761775112 has 16 divisors (see below), whose sum is σ = 12151510263360. Its totient is φ = 3240359038224.

The previous prime is 6480761775109. The next prime is 6480761775121. The reversal of 6480761775112 is 2115771670846.

It is a happy number.

It is a super-2 number, since 2×6480761775112² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1434348 + ... + 3875419.

It is an arithmetic number, because the mean of its divisors is an integer number (759469391460).

Almost surely, 2^{6480761775112} is an apocalyptic number.

It is an amenable number.

6480761775112 is a deficient number, since it is larger than the sum of its proper divisors (5670748488248).

6480761775112 is a wasteful number, since it uses less digits than its factorization.

6480761775112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5462340 (or 5462336 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 55.

The spelling of 6480761775112 in words is "six trillion, four hundred eighty billion, seven hundred sixty-one million, seven hundred seventy-five thousand, one hundred twelve".