6616627854795 has 288 divisors, whose sum is σ = 14106897792000. Its totient is φ = 2802528875520.

The previous prime is 6616627854731. The next prime is 6616627854839. The reversal of 6616627854795 is 5974587266166.

6616627854795 is a `hidden beast` number, since 6 + 6 + 1 + 6 + 6 + 2 + 78 + 547 + 9 + 5 = 666.

It is not a de Polignac number, because 6616627854795 - 2⁶ = 6616627854731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 4431766069 + ... + 4431767561.

It is an arithmetic number, because the mean of its divisors is an integer number (48982284000).

Almost surely, 2^{6616627854795} is an apocalyptic number.

6616627854795 is an abundant number, since it is smaller than the sum of its proper divisors (7490269937205).

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

6616627854795 is a wasteful number, since it uses less digits than its factorization.

6616627854795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851 (or 1787 counting only the distinct ones).

The product of its digits is 914457600, while the sum is 72.

The spelling of 6616627854795 in words is "six trillion, six hundred sixteen billion, six hundred twenty-seven million, eight hundred fifty-four thousand, seven hundred ninety-five".