108309548892 has 48 divisors (see below), whose sum is σ = 259004874240. Its totient is φ = 35216683008.

The previous prime is 108309548821. The next prime is 108309548909. The reversal of 108309548892 is 298845903801.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 609573 + ... + 766940.

It is an arithmetic number, because the mean of its divisors is an integer number (5395934880).

Almost surely, 2^108309548892 is an apocalyptic number.

108309548892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108309548892 is an abundant number, since it is smaller than the sum of its proper divisors (150695325348).

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

108309548892 is a wasteful number, since it uses less digits than its factorization.

108309548892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376682 (or 1376680 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 57.

The spelling of 108309548892 in words is "one hundred eight billion, three hundred nine million, five hundred forty-eight thousand, eight hundred ninety-two".