132057518 has 4 divisors (see below), whose sum is σ = 198086280. Its totient is φ = 66028758.

The previous prime is 132057509. The next prime is 132057529. The reversal of 132057518 is 815750231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 815750231 = 131 ⋅6227101.

It is a congruent number.

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, 33014378 + ... + 33014381.

It is an arithmetic number, because the mean of its divisors is an integer number (49521570).

Almost surely, 2^132057518 is an apocalyptic number.

132057518 is a deficient number, since it is larger than the sum of its proper divisors (66028762).

132057518 is an equidigital number, since it uses as much as digits as its factorization.

132057518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66028761.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 132057518 is about 11491.6281701071. The cubic root of 132057518 is about 509.2382810610.

The spelling of 132057518 in words is "one hundred thirty-two million, fifty-seven thousand, five hundred eighteen".