164673626471 has 2 divisors, whose sum is σ = 164673626472. Its totient is φ = 164673626470.

The previous prime is 164673626459. The next prime is 164673626483. The reversal of 164673626471 is 174626376461.

It is a balanced prime because it is at equal distance from previous prime (164673626459) and next prime (164673626483).

It is a cyclic number.

It is not a de Polignac number, because 164673626471 - 2⁶ = 164673626407 is a prime.

It is a super-3 number, since 3×164673626471³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164673626771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82336813235 + 82336813236.

It is an arithmetic number, because the mean of its divisors is an integer number (82336813236).

Almost surely, 2^164673626471 is an apocalyptic number.

164673626471 is a deficient number, since it is larger than the sum of its proper divisors (1).

164673626471 is an equidigital number, since it uses as much as digits as its factorization.

164673626471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 53.

The spelling of 164673626471 in words is "one hundred sixty-four billion, six hundred seventy-three million, six hundred twenty-six thousand, four hundred seventy-one".