545303265330 has 32 divisors (see below), whose sum is σ = 1344098862144. Its totient is φ = 141484090176.

The previous prime is 545303265307. The next prime is 545303265337. The reversal of 545303265330 is 33562303545.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (545303265337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245630992 + ... + 245633211.

It is an arithmetic number, because the mean of its divisors is an integer number (42003089442).

Almost surely, 2^545303265330 is an apocalyptic number.

545303265330 is an abundant number, since it is smaller than the sum of its proper divisors (798795596814).

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

545303265330 is a wasteful number, since it uses less digits than its factorization.

545303265330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491264250.

The product of its (nonzero) digits is 486000, while the sum is 39.

Adding to 545303265330 its reverse (33562303545), we get a palindrome (578865568875).

The spelling of 545303265330 in words is "five hundred forty-five billion, three hundred three million, two hundred sixty-five thousand, three hundred thirty".