275132485 has 8 divisors (see below), whose sum is σ = 335087136. Its totient is φ = 216820560.

The previous prime is 275132443. The next prime is 275132491. The reversal of 275132485 is 584231572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 275132485 - 2¹⁵ = 275099717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410311 + ... + 410980.

It is an arithmetic number, because the mean of its divisors is an integer number (41885892).

Almost surely, 2^275132485 is an apocalyptic number.

It is an amenable number.

275132485 is a deficient number, since it is larger than the sum of its proper divisors (59954651).

275132485 is an equidigital number, since it uses as much as digits as its factorization.

275132485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821363.

The product of its digits is 67200, while the sum is 37.

The square root of 275132485 is about 16587.1180438315. The cubic root of 275132485 is about 650.4001362709.

The spelling of 275132485 in words is "two hundred seventy-five million, one hundred thirty-two thousand, four hundred eighty-five".