108516477916 has 96 divisors (see below), whose sum is σ = 239586762240. Its totient is φ = 42125656320.

The previous prime is 108516477913. The next prime is 108516477919. The reversal of 108516477916 is 619774615801.

It is an interprime number because it is at equal distance from previous prime (108516477913) and next prime (108516477919).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108516477911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10541700 + ... + 10551988.

It is an arithmetic number, because the mean of its divisors is an integer number (2495695440).

Almost surely, 2^108516477916 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 108516477916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119793381120).

108516477916 is an abundant number, since it is smaller than the sum of its proper divisors (131070284324).

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

108516477916 is a wasteful number, since it uses less digits than its factorization.

108516477916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10616 (or 10592 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 55.

The spelling of 108516477916 in words is "one hundred eight billion, five hundred sixteen million, four hundred seventy-seven thousand, nine hundred sixteen".