5665696975170 has 128 divisors (see below), whose sum is σ = 15306241766400. Its totient is φ = 1491097061376.

The previous prime is 5665696975157. The next prime is 5665696975193. The reversal of 5665696975170 is 715796965665.

5665696975170 is a `hidden beast` number, since 5 + 6 + 6 + 569 + 6 + 9 + 7 + 51 + 7 + 0 = 666.

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 63 ways as a sum of consecutive naturals, for example, 51499662 + ... + 51609558.

It is an arithmetic number, because the mean of its divisors is an integer number (119580013800).

Almost surely, 2^{5665696975170} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5665696975170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7653120883200).

5665696975170 is an abundant number, since it is smaller than the sum of its proper divisors (9640544791230).

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

5665696975170 is a wasteful number, since it uses less digits than its factorization.

5665696975170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112409 (or 112403 counting only the distinct ones).

The product of its (nonzero) digits is 642978000, while the sum is 72.

The spelling of 5665696975170 in words is "five trillion, six hundred sixty-five billion, six hundred ninety-six million, nine hundred seventy-five thousand, one hundred seventy".