160453369 has 2 divisors, whose sum is σ = 160453370. Its totient is φ = 160453368.

The previous prime is 160453357. The next prime is 160453379. The reversal of 160453369 is 963354061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157828969 + 2624400 = 12563^2 + 1620^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-160453369 is a prime.

It is a super-2 number, since 2×160453369² = 51490567246900322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (160453379) 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, 80226684 + 80226685.

It is an arithmetic number, because the mean of its divisors is an integer number (80226685).

Almost surely, 2^160453369 is an apocalyptic number.

It is an amenable number.

160453369 is a deficient number, since it is larger than the sum of its proper divisors (1).

160453369 is an equidigital number, since it uses as much as digits as its factorization.

160453369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 160453369 is about 12667.0189468556. The cubic root of 160453369 is about 543.3958034319.

The spelling of 160453369 in words is "one hundred sixty million, four hundred fifty-three thousand, three hundred sixty-nine".