545733017 has 4 divisors (see below), whose sum is σ = 560482596. Its totient is φ = 530983440.

The previous prime is 545732989. The next prime is 545733059. The reversal of 545733017 is 710337545.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 287777296 + 257955721 = 16964^2 + 16061^2 .

It is a cyclic number.

It is not a de Polignac number, because 545733017 - 2¹⁸ = 545470873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (545733077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7374734 + ... + 7374807.

It is an arithmetic number, because the mean of its divisors is an integer number (140120649).

Almost surely, 2^545733017 is an apocalyptic number.

It is an amenable number.

545733017 is a deficient number, since it is larger than the sum of its proper divisors (14749579).

545733017 is a wasteful number, since it uses less digits than its factorization.

545733017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14749578.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 545733017 is about 23360.9292837421. The cubic root of 545733017 is about 817.1969615023.

The spelling of 545733017 in words is "five hundred forty-five million, seven hundred thirty-three thousand, seventeen".