164530363 has 2 divisors, whose sum is σ = 164530364. Its totient is φ = 164530362.

The previous prime is 164530357. The next prime is 164530381. The reversal of 164530363 is 363035461.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 164530363 - 2⁹ = 164529851 is a prime.

It is not a weakly prime, because it can be changed into another prime (164530463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82265181 + 82265182.

It is an arithmetic number, because the mean of its divisors is an integer number (82265182).

Almost surely, 2^164530363 is an apocalyptic number.

164530363 is a deficient number, since it is larger than the sum of its proper divisors (1).

164530363 is an equidigital number, since it uses as much as digits as its factorization.

164530363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 164530363 is about 12826.9389567426. The cubic root of 164530363 is about 547.9597833541.

The spelling of 164530363 in words is "one hundred sixty-four million, five hundred thirty thousand, three hundred sixty-three".