132575279 has 2 divisors, whose sum is σ = 132575280. Its totient is φ = 132575278.

The previous prime is 132575273. The next prime is 132575323. The reversal of 132575279 is 972575231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132575279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132575273) by changing a digit.

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, 66287639 + 66287640.

It is an arithmetic number, because the mean of its divisors is an integer number (66287640).

Almost surely, 2^132575279 is an apocalyptic number.

132575279 is a deficient number, since it is larger than the sum of its proper divisors (1).

132575279 is an equidigital number, since it uses as much as digits as its factorization.

132575279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 132300, while the sum is 41.

The square root of 132575279 is about 11514.1338797150. The cubic root of 132575279 is about 509.9029406479.

The spelling of 132575279 in words is "one hundred thirty-two million, five hundred seventy-five thousand, two hundred seventy-nine".