132265617138 has 54 divisors (see below), whose sum is σ = 299657440719. Its totient is φ = 42160330872.

The previous prime is 132265617119. The next prime is 132265617151. The reversal of 132265617138 is 831716562231.

It is a happy number.

132265617138 is a `hidden beast` number, since 1 + 3 + 2 + 26 + 5 + 617 + 1 + 3 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 66132808569 + 66132808569 = 257163^2 + 257163^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=257163.

It is a super-2 number, since 2×132265617138² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 132265617093 and 132265617102.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 35486631 + ... + 35490357.

Almost surely, 2^132265617138 is an apocalyptic number.

132265617138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132265617138

132265617138 is an abundant number, since it is smaller than the sum of its proper divisors (167391823581).

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

132265617138 is an frugal number, since it uses more digits than its factorization.

132265617138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508 (or 3755 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 132265617138 in words is "one hundred thirty-two billion, two hundred sixty-five million, six hundred seventeen thousand, one hundred thirty-eight".