543348992 has 36 divisors (see below), whose sum is σ = 1095806796. Its totient is φ = 268861440.

The previous prime is 543348991. The next prime is 543349007. The reversal of 543348992 is 299843345.

It can be written as a sum of positive squares in 2 ways, for example, as 86415616 + 456933376 = 9296^2 + 21376^2 .

It is not an unprimeable number, because it can be changed into a prime (543348991) 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, 13892 + ... + 35772.

Almost surely, 2^543348992 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 543348992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (547903398).

543348992 is an abundant number, since it is smaller than the sum of its proper divisors (552457804).

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

543348992 is an equidigital number, since it uses as much as digits as its factorization.

543348992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21994 (or 21980 counting only the distinct ones).

The product of its digits is 933120, while the sum is 47.

The square root of 543348992 is about 23309.8475327489. The cubic root of 543348992 is about 816.0052543555.

The spelling of 543348992 in words is "five hundred forty-three million, three hundred forty-eight thousand, nine hundred ninety-two".