164285501546 has 8 divisors (see below), whose sum is σ = 246433959360. Its totient is φ = 82140848428.

The previous prime is 164285501543. The next prime is 164285501557. The reversal of 164285501546 is 645105582461.

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

It is a self number, because there is not a number n which added to its sum of digits gives 164285501546.

It is not an unprimeable number, because it can be changed into a prime (164285501543) 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, 840656 + ... + 1017483.

It is an arithmetic number, because the mean of its divisors is an integer number (30804244920).

Almost surely, 2^164285501546 is an apocalyptic number.

164285501546 is a deficient number, since it is larger than the sum of its proper divisors (82148457814).

164285501546 is a wasteful number, since it uses less digits than its factorization.

164285501546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902348.

The product of its (nonzero) digits is 1152000, while the sum is 47.

The spelling of 164285501546 in words is "one hundred sixty-four billion, two hundred eighty-five million, five hundred one thousand, five hundred forty-six".