6555657120716 has 48 divisors (see below), whose sum is σ = 12646720840320. Its totient is φ = 2948575710720.

The previous prime is 6555657120707. The next prime is 6555657120721. The reversal of 6555657120716 is 6170217565556.

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, 23261375 + ... + 23541513.

It is an arithmetic number, because the mean of its divisors is an integer number (263473350840).

Almost surely, 2^{6555657120716} is an apocalyptic number.

It is an amenable number.

6555657120716 is a deficient number, since it is larger than the sum of its proper divisors (6091063719604).

6555657120716 is a wasteful number, since it uses less digits than its factorization.

6555657120716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285734 (or 285732 counting only the distinct ones).

The product of its (nonzero) digits is 13230000, while the sum is 56.

The spelling of 6555657120716 in words is "six trillion, five hundred fifty-five billion, six hundred fifty-seven million, one hundred twenty thousand, seven hundred sixteen".