132533461 has 2 divisors, whose sum is σ = 132533462. Its totient is φ = 132533460.

The previous prime is 132533459. The next prime is 132533473. The reversal of 132533461 is 164335231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132480100 + 53361 = 11510^2 + 231^2 .

It is a cyclic number.

It is not a de Polignac number, because 132533461 - 2¹ = 132533459 is a prime.

Together with 132533459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132533431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66266730 + 66266731.

It is an arithmetic number, because the mean of its divisors is an integer number (66266731).

Almost surely, 2^132533461 is an apocalyptic number.

It is an amenable number.

132533461 is a deficient number, since it is larger than the sum of its proper divisors (1).

132533461 is an equidigital number, since it uses as much as digits as its factorization.

132533461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 28.

The square root of 132533461 is about 11512.3177944322. The cubic root of 132533461 is about 509.8493223974.

Adding to 132533461 its reverse (164335231), we get a palindrome (296868692).

The spelling of 132533461 in words is "one hundred thirty-two million, five hundred thirty-three thousand, four hundred sixty-one".