132541505 has 8 divisors (see below), whose sum is σ = 159186600. Its totient is φ = 105942016.

The previous prime is 132541489. The next prime is 132541517. The reversal of 132541505 is 505145231.

It can be written as a sum of positive squares in 4 ways, for example, as 15295921 + 117245584 = 3911^2 + 10828^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132541505 - 2⁴ = 132541489 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4640 + ... + 16929.

It is an arithmetic number, because the mean of its divisors is an integer number (19898325).

Almost surely, 2^132541505 is an apocalyptic number.

It is an amenable number.

132541505 is a deficient number, since it is larger than the sum of its proper divisors (26645095).

132541505 is a wasteful number, since it uses less digits than its factorization.

132541505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22803.

The product of its (nonzero) digits is 3000, while the sum is 26.

The square root of 132541505 is about 11512.6671540525. The cubic root of 132541505 is about 509.8596371384.

Adding to 132541505 its reverse (505145231), we get a palindrome (637686736).

The spelling of 132541505 in words is "one hundred thirty-two million, five hundred forty-one thousand, five hundred five".