164152835280 has 160 divisors (see below), whose sum is σ = 646188998400. Its totient is φ = 37520644608.

The previous prime is 164152835279. The next prime is 164152835293. The reversal of 164152835280 is 82538251461.

164152835280 is a `hidden beast` number, since 1 + 6 + 41 + 5 + 2 + 83 + 528 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5413215 + ... + 5443454.

It is an arithmetic number, because the mean of its divisors is an integer number (4038681240).

Almost surely, 2^164152835280 is an apocalyptic number.

164152835280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

164152835280 is an abundant number, since it is smaller than the sum of its proper divisors (482036163120).

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

164152835280 is a wasteful number, since it uses less digits than its factorization.

164152835280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10856698 (or 10856686 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 164152835280 in words is "one hundred sixty-four billion, one hundred fifty-two million, eight hundred thirty-five thousand, two hundred eighty".