164183675504 has 40 divisors (see below), whose sum is σ = 323473291920. Its totient is φ = 80707968000.

The previous prime is 164183675497. The next prime is 164183675521. The reversal of 164183675504 is 405576381461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2088104 + ... + 2165304.

It is an arithmetic number, because the mean of its divisors is an integer number (8086832298).

Almost surely, 2^164183675504 is an apocalyptic number.

It is an amenable number.

164183675504 is a deficient number, since it is larger than the sum of its proper divisors (159289616416).

164183675504 is a wasteful number, since it uses less digits than its factorization.

164183675504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79449 (or 79443 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 164183675504 in words is "one hundred sixty-four billion, one hundred eighty-three million, six hundred seventy-five thousand, five hundred four".