160966753 has 2 divisors, whose sum is σ = 160966754. Its totient is φ = 160966752.

The previous prime is 160966723. The next prime is 160966769. The reversal of 160966753 is 357669061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153933649 + 7033104 = 12407^2 + 2652^2 .

It is an emirp because it is prime and its reverse (357669061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 160966753 - 2¹⁷ = 160835681 is a prime.

It is not a weakly prime, because it can be changed into another prime (160966703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80483376 + 80483377.

It is an arithmetic number, because the mean of its divisors is an integer number (80483377).

Almost surely, 2^160966753 is an apocalyptic number.

It is an amenable number.

160966753 is a deficient number, since it is larger than the sum of its proper divisors (1).

160966753 is an equidigital number, since it uses as much as digits as its factorization.

160966753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 160966753 is about 12687.2673574730. The cubic root of 160966753 is about 543.9747332285.

The spelling of 160966753 in words is "one hundred sixty million, nine hundred sixty-six thousand, seven hundred fifty-three".