132575305 has 16 divisors (see below), whose sum is σ = 160736400. Its totient is φ = 104970240.

The previous prime is 132575279. The next prime is 132575323. The reversal of 132575305 is 503575231.

It can be written as a sum of positive squares in 8 ways, for example, as 233289 + 132342016 = 483^2 + 11504^2 .

It is not a de Polignac number, because 132575305 - 2⁵ = 132575273 is a prime.

It is a super-2 number, since 2×132575305² = 35152422991686050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323941 + ... + 324349.

It is an arithmetic number, because the mean of its divisors is an integer number (10046025).

Almost surely, 2^132575305 is an apocalyptic number.

It is an amenable number.

132575305 is a deficient number, since it is larger than the sum of its proper divisors (28161095).

132575305 is a wasteful number, since it uses less digits than its factorization.

132575305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

The product of its (nonzero) digits is 15750, while the sum is 31.

The square root of 132575305 is about 11514.1350087621. The cubic root of 132575305 is about 509.9029739811.

The spelling of 132575305 in words is "one hundred thirty-two million, five hundred seventy-five thousand, three hundred five".