164423576154 has 8 divisors (see below), whose sum is σ = 328847152320. Its totient is φ = 54807858716.

The previous prime is 164423576153. The next prime is 164423576159. The reversal of 164423576154 is 451675324461.

It is a sphenic number, since it is the product of 3 distinct primes.

164423576154 is an admirable number.

It is a super-3 number, since 3×164423576154³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (164423576153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13701964674 + ... + 13701964685.

It is an arithmetic number, because the mean of its divisors is an integer number (41105894040).

Almost surely, 2^164423576154 is an apocalyptic number.

164423576154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164423576154 is a wasteful number, since it uses less digits than its factorization.

164423576154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27403929364.

The product of its digits is 2419200, while the sum is 48.

The spelling of 164423576154 in words is "one hundred sixty-four billion, four hundred twenty-three million, five hundred seventy-six thousand, one hundred fifty-four".