160063493 has 2 divisors, whose sum is σ = 160063494. Its totient is φ = 160063492.

The previous prime is 160063489. The next prime is 160063507. The reversal of 160063493 is 394360061.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 130827844 + 29235649 = 11438^2 + 5407^2 .

It is an emirp because it is prime and its reverse (394360061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160063493 - 2² = 160063489 is a prime.

It is a super-2 number, since 2×160063493² = 51240643582722098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160063403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80031746 + 80031747.

It is an arithmetic number, because the mean of its divisors is an integer number (80031747).

Almost surely, 2^160063493 is an apocalyptic number.

It is an amenable number.

160063493 is a deficient number, since it is larger than the sum of its proper divisors (1).

160063493 is an equidigital number, since it uses as much as digits as its factorization.

160063493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 160063493 is about 12651.6201729265. The cubic root of 160063493 is about 542.9553248712.

The spelling of 160063493 in words is "one hundred sixty million, sixty-three thousand, four hundred ninety-three".