169164099852 has 96 divisors (see below), whose sum is σ = 437039651328. Its totient is φ = 50921640000.

The previous prime is 169164099833. The next prime is 169164099869. The reversal of 169164099852 is 258990461961.

169164099852 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2376702 + ... + 2446842.

It is an arithmetic number, because the mean of its divisors is an integer number (4552496368).

Almost surely, 2^169164099852 is an apocalyptic number.

169164099852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 169164099852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218519825664).

169164099852 is an abundant number, since it is smaller than the sum of its proper divisors (267875551476).

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

169164099852 is a wasteful number, since it uses less digits than its factorization.

169164099852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70332 (or 70308 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 60.

The spelling of 169164099852 in words is "one hundred sixty-nine billion, one hundred sixty-four million, ninety-nine thousand, eight hundred fifty-two".