160538225 has 12 divisors (see below), whose sum is σ = 210777804. Its totient is φ = 120875520.

The previous prime is 160538207. The next prime is 160538249. The reversal of 160538225 is 522835061.

160538225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 7595536 + 152942689 = 2756^2 + 12367^2 .

It is not a de Polignac number, because 160538225 - 2²⁶ = 93429361 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 160538191 and 160538200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188444 + ... + 189293.

It is an arithmetic number, because the mean of its divisors is an integer number (17564817).

Almost surely, 2^160538225 is an apocalyptic number.

It is an amenable number.

160538225 is a deficient number, since it is larger than the sum of its proper divisors (50239579).

160538225 is a wasteful number, since it uses less digits than its factorization.

160538225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377764 (or 377759 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 160538225 is about 12670.3679899204. The cubic root of 160538225 is about 543.4915784400.

The spelling of 160538225 in words is "one hundred sixty million, five hundred thirty-eight thousand, two hundred twenty-five".