545130210 has 16 divisors (see below), whose sum is σ = 1308312576. Its totient is φ = 145368048.

The previous prime is 545130167. The next prime is 545130217. The reversal of 545130210 is 12031545.

It is not an unprimeable number, because it can be changed into a prime (545130217) 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 7 ways as a sum of consecutive naturals, for example, 9085474 + ... + 9085533.

It is an arithmetic number, because the mean of its divisors is an integer number (81769536).

Almost surely, 2^545130210 is an apocalyptic number.

545130210 is an abundant number, since it is smaller than the sum of its proper divisors (763182366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

545130210 is a wasteful number, since it uses less digits than its factorization.

545130210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18171017.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 545130210 is about 23348.0236851002. The cubic root of 545130210 is about 816.8959635652.

Adding to 545130210 its reverse (12031545), we get a palindrome (557161755).

The spelling of 545130210 in words is "five hundred forty-five million, one hundred thirty thousand, two hundred ten".