132165715980 has 96 divisors (see below), whose sum is σ = 375382897344. Its totient is φ = 34738274304.

The previous prime is 132165715963. The next prime is 132165716021. The reversal of 132165715980 is 89517561231.

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, 7160844 + ... + 7179276.

It is an arithmetic number, because the mean of its divisors is an integer number (3910238514).

Almost surely, 2^132165715980 is an apocalyptic number.

132165715980 is a gapful number since it is divisible by the number (10) 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 132165715980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187691448672).

132165715980 is an abundant number, since it is smaller than the sum of its proper divisors (243217181364).

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

132165715980 is a wasteful number, since it uses less digits than its factorization.

132165715980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20155 (or 20153 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 48.

The spelling of 132165715980 in words is "one hundred thirty-two billion, one hundred sixty-five million, seven hundred fifteen thousand, nine hundred eighty".