545500302245 has 8 divisors (see below), whose sum is σ = 654627314040. Its totient is φ = 436382274240.

The previous prime is 545500302203. The next prime is 545500302287. The reversal of 545500302245 is 542203005545.

It is an interprime number because it is at equal distance from previous prime (545500302203) and next prime (545500302287).

It can be written as a sum of positive squares in 4 ways, for example, as 91232390209 + 454267912036 = 302047^2 + 673994^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-545500302245 is a prime.

It is a super-3 number, since 3×545500302245³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111630 + ... + 2355839.

It is an arithmetic number, because the mean of its divisors is an integer number (81828414255).

Almost surely, 2^545500302245 is an apocalyptic number.

It is an amenable number.

545500302245 is a deficient number, since it is larger than the sum of its proper divisors (109127011795).

545500302245 is a wasteful number, since it uses less digits than its factorization.

545500302245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4491895.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 545500302245 in words is "five hundred forty-five billion, five hundred million, three hundred two thousand, two hundred forty-five".