543481604384 has 24 divisors (see below), whose sum is σ = 1080573270588. Its totient is φ = 269050297600.

The previous prime is 543481604359. The next prime is 543481604387. The reversal of 543481604384 is 483406184345.

It can be written as a sum of positive squares in 2 ways, for example, as 543257443600 + 224160784 = 737060^2 + 14972^2 .

It is not an unprimeable number, because it can be changed into a prime (543481604387) 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, 84074987 + ... + 84081450.

Almost surely, 2^543481604384 is an apocalyptic number.

It is an amenable number.

543481604384 is a deficient number, since it is larger than the sum of its proper divisors (537091666204).

543481604384 is a wasteful number, since it uses less digits than its factorization.

543481604384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168156548 (or 168156540 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 50.

The spelling of 543481604384 in words is "five hundred forty-three billion, four hundred eighty-one million, six hundred four thousand, three hundred eighty-four".