543072063213473 has 16 divisors (see below), whose sum is σ = 553957719798672. Its totient is φ = 532210427424000.

The previous prime is 543072063213461. The next prime is 543072063213503. The reversal of 543072063213473 is 374312360270345.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 13494697761169 + 529577365452304 = 3673513^2 + 23012548^2 .

It is a cyclic number.

It is not a de Polignac number, because 543072063213473 - 2¹⁸ = 543072062951329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (543072063213973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158185763 + ... + 161582423.

It is an arithmetic number, because the mean of its divisors is an integer number (34622357487417).

Almost surely, 2^{543072063213473} is an apocalyptic number.

543072063213473 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

543072063213473 is a deficient number, since it is larger than the sum of its proper divisors (10885656585199).

543072063213473 is a wasteful number, since it uses less digits than its factorization.

543072063213473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400196.

The product of its (nonzero) digits is 7620480, while the sum is 50.

The spelling of 543072063213473 in words is "five hundred forty-three trillion, seventy-two billion, sixty-three million, two hundred thirteen thousand, four hundred seventy-three".