164082148860 has 48 divisors (see below), whose sum is σ = 525062877696. Its totient is φ = 37504491072.

The previous prime is 164082148817. The next prime is 164082148891. The reversal of 164082148860 is 68841280461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195335472 + ... + 195336311.

It is an arithmetic number, because the mean of its divisors is an integer number (10938809952).

Almost surely, 2^164082148860 is an apocalyptic number.

164082148860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164082148860 is an abundant number, since it is smaller than the sum of its proper divisors (360980728836).

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

164082148860 is a wasteful number, since it uses less digits than its factorization.

164082148860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390671802 (or 390671800 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 48.

The spelling of 164082148860 in words is "one hundred sixty-four billion, eighty-two million, one hundred forty-eight thousand, eight hundred sixty".