6815452127600 has 60 divisors (see below), whose sum is σ = 16377157253184. Its totient is φ = 2725675791360.

The previous prime is 6815452127593. The next prime is 6815452127621. The reversal of 6815452127600 is 67212545186.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587192 + ... + 3738408.

Almost surely, 2^{6815452127600} is an apocalyptic number.

It is an amenable number.

6815452127600 is an abundant number, since it is smaller than the sum of its proper divisors (9561705125584).

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

6815452127600 is a wasteful number, since it uses less digits than its factorization.

6815452127600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3156642 (or 3156631 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 6815452127600 in words is "six trillion, eight hundred fifteen billion, four hundred fifty-two million, one hundred twenty-seven thousand, six hundred".