543315225344 has 72 divisors (see below), whose sum is σ = 1142643134640. Its totient is φ = 257121865728.

The previous prime is 543315225293. The next prime is 543315225379. The reversal of 543315225344 is 443522513345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5265254 + ... + 5367450.

Almost surely, 2^543315225344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543315225344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571321567320).

543315225344 is an abundant number, since it is smaller than the sum of its proper divisors (599327909296).

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

543315225344 is a wasteful number, since it uses less digits than its factorization.

543315225344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103325 (or 103311 counting only the distinct ones).

The product of its digits is 864000, while the sum is 41.

Adding to 543315225344 its reverse (443522513345), we get a palindrome (986837738689).

The spelling of 543315225344 in words is "five hundred forty-three billion, three hundred fifteen million, two hundred twenty-five thousand, three hundred forty-four".