6516106725120 has 144 divisors (see below), whose sum is σ = 21318397242912. Its totient is φ = 1695247237120.

The previous prime is 6516106725119. The next prime is 6516106725133. The reversal of 6516106725120 is 215276016156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20536497 + ... + 20851376.

It is an arithmetic number, because the mean of its divisors is an integer number (148044425298).

Almost surely, 2^{6516106725120} is an apocalyptic number.

6516106725120 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6516106725120 is an abundant number, since it is smaller than the sum of its proper divisors (14802290517792).

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

6516106725120 is a wasteful number, since it uses less digits than its factorization.

6516106725120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41387938 (or 41387924 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 6516106725120 in words is "six trillion, five hundred sixteen billion, one hundred six million, seven hundred twenty-five thousand, one hundred twenty".