132535994 has 4 divisors (see below), whose sum is σ = 198803994. Its totient is φ = 66267996.

The previous prime is 132535877. The next prime is 132536011. The reversal of 132535994 is 499535231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 499535231 = 13 ⋅38425787.

It can be written as a sum of positive squares in only one way, i.e., 80335369 + 52200625 = 8963^2 + 7225^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33133997 + ... + 33134000.

Almost surely, 2^132535994 is an apocalyptic number.

132535994 is a deficient number, since it is larger than the sum of its proper divisors (66268000).

132535994 is an equidigital number, since it uses as much as digits as its factorization.

132535994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66267999.

The product of its digits is 145800, while the sum is 41.

The square root of 132535994 is about 11512.4278065055. The cubic root of 132535994 is about 509.8525704831.

The spelling of 132535994 in words is "one hundred thirty-two million, five hundred thirty-five thousand, nine hundred ninety-four".