132523665444 has 243 divisors, whose sum is σ = 368765298993. Its totient is φ = 40119899904.

The previous prime is 132523665389. The next prime is 132523665457. The reversal of 132523665444 is 444566325231.

The square root of 132523665444 is 364038.

It is a perfect power (a square), and thus also a powerful number.

132523665444 is a `hidden beast` number, since 1 + 3 + 25 + 23 + 66 + 544 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 103175864100 + 29347801344 = 321210^2 + 171312^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 132523665444.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 1596670627 + ... + 1596670709.

Almost surely, 2^132523665444 is an apocalyptic number.

132523665444 is the 364038-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132523665444

132523665444 is an abundant number, since it is smaller than the sum of its proper divisors (236241633549).

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

132523665444 is a wasteful number, since it uses less digits than its factorization.

132523665444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 148 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The spelling of 132523665444 in words is "one hundred thirty-two billion, five hundred twenty-three million, six hundred sixty-five thousand, four hundred forty-four".