132580415550 has 96 divisors (see below), whose sum is σ = 358937205120. Its totient is φ = 32118582400.

The previous prime is 132580415537. The next prime is 132580415579. The reversal of 132580415550 is 55514085231.

It is a junction number, because it is equal to n+sod(n) for n = 132580415499 and 132580415508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2436541 + ... + 2490359.

It is an arithmetic number, because the mean of its divisors is an integer number (3738929220).

Almost surely, 2^132580415550 is an apocalyptic number.

132580415550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132580415550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179468602560).

132580415550 is an abundant number, since it is smaller than the sum of its proper divisors (226356789570).

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

132580415550 is a wasteful number, since it uses less digits than its factorization.

132580415550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55338 (or 55333 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 39.

The spelling of 132580415550 in words is "one hundred thirty-two billion, five hundred eighty million, four hundred fifteen thousand, five hundred fifty".