164096165623 has 12 divisors (see below), whose sum is σ = 181134317224. Its totient is φ = 147778891200.

The previous prime is 164096165621. The next prime is 164096165663. The reversal of 164096165623 is 326561690461.

It is not a de Polignac number, because 164096165623 - 2¹ = 164096165621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164096165621) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3732693 + ... + 3776398.

Almost surely, 2^164096165623 is an apocalyptic number.

164096165623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

164096165623 is a deficient number, since it is larger than the sum of its proper divisors (17038151601).

164096165623 is an equidigital number, since it uses as much as digits as its factorization.

164096165623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7509186 (or 7509145 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 164096165623 in words is "one hundred sixty-four billion, ninety-six million, one hundred sixty-five thousand, six hundred twenty-three".