108959115504 has 160 divisors (see below), whose sum is σ = 299773384704. Its totient is φ = 34026403840.

The previous prime is 108959115467. The next prime is 108959115509. The reversal of 108959115504 is 405511959801.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108959115509) 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, 44526409 + ... + 44528855.

Almost surely, 2^108959115504 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 108959115504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149886692352).

108959115504 is an abundant number, since it is smaller than the sum of its proper divisors (190814269200).

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

108959115504 is a wasteful number, since it uses less digits than its factorization.

108959115504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3295 (or 3289 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 48.

The spelling of 108959115504 in words is "one hundred eight billion, nine hundred fifty-nine million, one hundred fifteen thousand, five hundred four".