543256603216 has 10 divisors (see below), whose sum is σ = 1052559668762. Its totient is φ = 271628301600.

The previous prime is 543256603207. The next prime is 543256603247. The reversal of 543256603216 is 612306652345.

It can be written as a sum of positive squares in only one way, i.e., 393329665600 + 149926937616 = 627160^2 + 387204^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16976768835 + ... + 16976768866.

Almost surely, 2^543256603216 is an apocalyptic number.

It is an amenable number.

543256603216 is a deficient number, since it is larger than the sum of its proper divisors (509303065546).

543256603216 is a wasteful number, since it uses less digits than its factorization.

543256603216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33953537709 (or 33953537703 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 543256603216 in words is "five hundred forty-three billion, two hundred fifty-six million, six hundred three thousand, two hundred sixteen".