132575277 has 4 divisors (see below), whose sum is σ = 176767040. Its totient is φ = 88383516.

The previous prime is 132575273. The next prime is 132575279. The reversal of 132575277 is 772575231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 772575231 = 3 ⋅257525077.

It is not a de Polignac number, because 132575277 - 2² = 132575273 is a prime.

It is a super-3 number, since 3×132575277³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132575273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22095877 + ... + 22095882.

It is an arithmetic number, because the mean of its divisors is an integer number (44191760).

Almost surely, 2^132575277 is an apocalyptic number.

It is an amenable number.

132575277 is a deficient number, since it is larger than the sum of its proper divisors (44191763).

132575277 is an equidigital number, since it uses as much as digits as its factorization.

132575277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44191762.

The product of its digits is 102900, while the sum is 39.

The square root of 132575277 is about 11514.1337928652. The cubic root of 132575277 is about 509.9029380838.

The spelling of 132575277 in words is "one hundred thirty-two million, five hundred seventy-five thousand, two hundred seventy-seven".