605566166160 has 160 divisors (see below), whose sum is σ = 1930554829440. Its totient is φ = 156956360704.

The previous prime is 605566166083. The next prime is 605566166189. The reversal of 605566166160 is 61661665506.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 31 ways as a sum of consecutive naturals, for example, 1138576 + ... + 1583504.

It is an arithmetic number, because the mean of its divisors is an integer number (12065967684).

Almost surely, 2^605566166160 is an apocalyptic number.

605566166160 is a gapful number since it is divisible by the number (60) 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 605566166160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (965277414720).

605566166160 is an abundant number, since it is smaller than the sum of its proper divisors (1324988663280).

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

605566166160 is a wasteful number, since it uses less digits than its factorization.

605566166160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445105 (or 445099 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 48.

The spelling of 605566166160 in words is "six hundred five billion, five hundred sixty-six million, one hundred sixty-six thousand, one hundred sixty".