1566065110160 has 80 divisors (see below), whose sum is σ = 3766607350272. Its totient is φ = 604920192000.

The previous prime is 1566065110153. The next prime is 1566065110243. The reversal of 1566065110160 is 610115606651.

It is a tau number, because it is divible by the number of its divisors (80).

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, 482060 + ... + 1834260.

Almost surely, 2^{1566065110160} is an apocalyptic number.

1566065110160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1566065110160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1883303675136).

1566065110160 is an abundant number, since it is smaller than the sum of its proper divisors (2200542240112).

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

1566065110160 is a wasteful number, since it uses less digits than its factorization.

1566065110160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352712 (or 1352706 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 1566065110160 in words is "one trillion, five hundred sixty-six billion, sixty-five million, one hundred ten thousand, one hundred sixty".