164673283 has 2 divisors, whose sum is σ = 164673284. Its totient is φ = 164673282.

The previous prime is 164673277. The next prime is 164673287. The reversal of 164673283 is 382376461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164673283 - 2²¹ = 162576131 is a prime.

It is not a weakly prime, because it can be changed into another prime (164673287) 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, 82336641 + 82336642.

It is an arithmetic number, because the mean of its divisors is an integer number (82336642).

Almost surely, 2^164673283 is an apocalyptic number.

164673283 is a deficient number, since it is larger than the sum of its proper divisors (1).

164673283 is an equidigital number, since it uses as much as digits as its factorization.

164673283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 164673283 is about 12832.5088349862. The cubic root of 164673283 is about 548.1183999679.

The spelling of 164673283 in words is "one hundred sixty-four million, six hundred seventy-three thousand, two hundred eighty-three".