160641659833 has 2 divisors, whose sum is σ = 160641659834. Its totient is φ = 160641659832.

The previous prime is 160641659809. The next prime is 160641659873. The reversal of 160641659833 is 338956146061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107136418489 + 53505241344 = 327317^2 + 231312^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160641659833 is a prime.

It is not a weakly prime, because it can be changed into another prime (160641659873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80320829916 + 80320829917.

It is an arithmetic number, because the mean of its divisors is an integer number (80320829917).

Almost surely, 2^160641659833 is an apocalyptic number.

It is an amenable number.

160641659833 is a deficient number, since it is larger than the sum of its proper divisors (1).

160641659833 is an equidigital number, since it uses as much as digits as its factorization.

160641659833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The spelling of 160641659833 in words is "one hundred sixty billion, six hundred forty-one million, six hundred fifty-nine thousand, eight hundred thirty-three".