160775581232616 has 64 divisors (see below), whose sum is σ = 459359744102400. Its totient is φ = 45935786294208.

The previous prime is 160775581232573. The next prime is 160775581232633. The reversal of 160775581232616 is 616232185577061.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 160775581232616.

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, 154954005 + ... + 155988123.

It is an arithmetic number, because the mean of its divisors is an integer number (7177496001600).

Almost surely, 2^{160775581232616} is an apocalyptic number.

It is an amenable number.

160775581232616 is an abundant number, since it is smaller than the sum of its proper divisors (298584162869784).

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

160775581232616 is a wasteful number, since it uses less digits than its factorization.

160775581232616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959558 (or 1959554 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 60.

The spelling of 160775581232616 in words is "one hundred sixty trillion, seven hundred seventy-five billion, five hundred eighty-one million, two hundred thirty-two thousand, six hundred sixteen".