545170275 has 72 divisors (see below), whose sum is σ = 1088003280. Its totient is φ = 259096320.

The previous prime is 545170261. The next prime is 545170291. The reversal of 545170275 is 572071545.

545170275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 545170275 - 2⁷ = 545170147 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 81612 + ... + 88038.

Almost surely, 2^545170275 is an apocalyptic number.

545170275 is a deficient number, since it is larger than the sum of its proper divisors (542833005).

545170275 is a wasteful number, since it uses less digits than its factorization.

545170275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6485 (or 6477 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 36.

The square root of 545170275 is about 23348.8816648678. The cubic root of 545170275 is about 816.9159759918.

It can be divided in two parts, 545 and 170275, that added together give a triangular number (170820 = T₅₈₄).

The spelling of 545170275 in words is "five hundred forty-five million, one hundred seventy thousand, two hundred seventy-five".