132501533 has 8 divisors (see below), whose sum is σ = 139958016. Its totient is φ = 125244000.

The previous prime is 132501517. The next prime is 132501539. The reversal of 132501533 is 335105231.

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 132501533 - 2⁴ = 132501517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132501499 and 132501508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132501539) 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, 48368 + ... + 51033.

It is an arithmetic number, because the mean of its divisors is an integer number (17494752).

Almost surely, 2^132501533 is an apocalyptic number.

It is an amenable number.

132501533 is a deficient number, since it is larger than the sum of its proper divisors (7456483).

132501533 is an equidigital number, since it uses as much as digits as its factorization.

132501533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99475.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 132501533 is about 11510.9310222935. The cubic root of 132501533 is about 509.8083773249.

Adding to 132501533 its reverse (335105231), we get a palindrome (467606764).

The spelling of 132501533 in words is "one hundred thirty-two million, five hundred one thousand, five hundred thirty-three".