132533001 has 24 divisors (see below), whose sum is σ = 197360904. Its totient is φ = 85639680.

The previous prime is 132532973. The next prime is 132533017. The reversal of 132533001 is 100335231.

132533001 is a `hidden beast` number, since 132 + 533 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 61214976 + 71318025 = 7824^2 + 8445^2 .

It is a de Polignac number, because none of the positive numbers 2^k-132533001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132533021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111631 + ... + 112811.

It is an arithmetic number, because the mean of its divisors is an integer number (8223371).

Almost surely, 2^132533001 is an apocalyptic number.

It is an amenable number.

132533001 is a deficient number, since it is larger than the sum of its proper divisors (64827903).

132533001 is a wasteful number, since it uses less digits than its factorization.

132533001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 132533001 is about 11512.2978158142. The cubic root of 132533001 is about 509.8487325314.

Adding to 132533001 its reverse (100335231), we get a palindrome (232868232).

The spelling of 132533001 in words is "one hundred thirty-two million, five hundred thirty-three thousand, one".