132585067280 has 40 divisors (see below), whose sum is σ = 308378380824. Its totient is φ = 53013708800.

The previous prime is 132585067261. The next prime is 132585067283. The reversal of 132585067280 is 82760585231.

It can be written as a sum of positive squares in 4 ways, for example, as 12359213584 + 120225853696 = 111172^2 + 346736^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (132585067283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106481 + ... + 525840.

Almost surely, 2^132585067280 is an apocalyptic number.

132585067280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132585067280 is an abundant number, since it is smaller than the sum of its proper divisors (175793313544).

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

132585067280 is a wasteful number, since it uses less digits than its factorization.

132585067280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634955 (or 634949 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 132585067280 in words is "one hundred thirty-two billion, five hundred eighty-five million, sixty-seven thousand, two hundred eighty".