160540577 has 2 divisors, whose sum is σ = 160540578. Its totient is φ = 160540576.

The previous prime is 160540559. The next prime is 160540637. The reversal of 160540577 is 775045061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 157151296 + 3389281 = 12536^2 + 1841^2 .

It is a cyclic number.

It is not a de Polignac number, because 160540577 - 2⁸ = 160540321 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (160545577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80270288 + 80270289.

It is an arithmetic number, because the mean of its divisors is an integer number (80270289).

Almost surely, 2^160540577 is an apocalyptic number.

It is an amenable number.

160540577 is a deficient number, since it is larger than the sum of its proper divisors (1).

160540577 is an equidigital number, since it uses as much as digits as its factorization.

160540577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 160540577 is about 12670.4608045643. The cubic root of 160540577 is about 543.4942326074.

The spelling of 160540577 in words is "one hundred sixty million, five hundred forty thousand, five hundred seventy-seven".