163465333 has 2 divisors, whose sum is σ = 163465334. Its totient is φ = 163465332.

The previous prime is 163465279. The next prime is 163465339. The reversal of 163465333 is 333564361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111365809 + 52099524 = 10553^2 + 7218^2 .

It is a cyclic number.

It is not a de Polignac number, because 163465333 - 2¹⁷ = 163334261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163465339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81732666 + 81732667.

It is an arithmetic number, because the mean of its divisors is an integer number (81732667).

Almost surely, 2^163465333 is an apocalyptic number.

It is an amenable number.

163465333 is a deficient number, since it is larger than the sum of its proper divisors (1).

163465333 is an equidigital number, since it uses as much as digits as its factorization.

163465333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58320, while the sum is 34.

The square root of 163465333 is about 12785.3561937085. The cubic root of 163465333 is about 546.7748807107.

The spelling of 163465333 in words is "one hundred sixty-three million, four hundred sixty-five thousand, three hundred thirty-three".