108044537064 has 128 divisors (see below), whose sum is σ = 286191360000. Its totient is φ = 33922817280.

The previous prime is 108044537047. The next prime is 108044537093. The reversal of 108044537064 is 460735440801.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10285687 + ... + 10296185.

It is an arithmetic number, because the mean of its divisors is an integer number (2235870000).

Almost surely, 2^108044537064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108044537064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143095680000).

108044537064 is an abundant number, since it is smaller than the sum of its proper divisors (178146822936).

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

108044537064 is a wasteful number, since it uses less digits than its factorization.

108044537064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10815 (or 10811 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

Adding to 108044537064 its reverse (460735440801), we get a palindrome (568779977865).

The spelling of 108044537064 in words is "one hundred eight billion, forty-four million, five hundred thirty-seven thousand, sixty-four".