545430511322 has 8 divisors (see below), whose sum is σ = 823044843936. Its totient is φ = 271082230012.

The previous prime is 545430511321. The next prime is 545430511337. The reversal of 545430511322 is 223115034545.

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

It is not an unprimeable number, because it can be changed into a prime (545430511321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816512408 + ... + 816513075.

It is an arithmetic number, because the mean of its divisors is an integer number (102880605492).

Almost surely, 2^545430511322 is an apocalyptic number.

545430511322 is a deficient number, since it is larger than the sum of its proper divisors (277614332614).

545430511322 is a wasteful number, since it uses less digits than its factorization.

545430511322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633025652.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 545430511322 its reverse (223115034545), we get a palindrome (768545545867).

The spelling of 545430511322 in words is "five hundred forty-five billion, four hundred thirty million, five hundred eleven thousand, three hundred twenty-two".