160189541 has 2 divisors, whose sum is σ = 160189542. Its totient is φ = 160189540.

The previous prime is 160189537. The next prime is 160189553. The reversal of 160189541 is 145981061.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130530625 + 29658916 = 11425^2 + 5446^2 .

It is a cyclic number.

It is not a de Polignac number, because 160189541 - 2² = 160189537 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160188541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80094770 + 80094771.

It is an arithmetic number, because the mean of its divisors is an integer number (80094771).

Almost surely, 2^160189541 is an apocalyptic number.

It is an amenable number.

160189541 is a deficient number, since it is larger than the sum of its proper divisors (1).

160189541 is an equidigital number, since it uses as much as digits as its factorization.

160189541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 160189541 is about 12656.6006889686. The cubic root of 160189541 is about 543.0978109862.

The spelling of 160189541 in words is "one hundred sixty million, one hundred eighty-nine thousand, five hundred forty-one".