132601533 has 8 divisors (see below), whose sum is σ = 176868096. Its totient is φ = 88368000.

The previous prime is 132601519. The next prime is 132601537. The reversal of 132601533 is 335106231.

It is a happy number.

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

It is not a de Polignac number, because 132601533 - 2⁵ = 132601501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132601537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3508 + ... + 16658.

It is an arithmetic number, because the mean of its divisors is an integer number (22108512).

Almost surely, 2^132601533 is an apocalyptic number.

It is an amenable number.

132601533 is a deficient number, since it is larger than the sum of its proper divisors (44266563).

132601533 is a wasteful number, since it uses less digits than its factorization.

132601533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16515.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 132601533 is about 11515.2739003464. The cubic root of 132601533 is about 509.9365972700.

Adding to 132601533 its reverse (335106231), we get a palindrome (467707764).

The spelling of 132601533 in words is "one hundred thirty-two million, six hundred one thousand, five hundred thirty-three".