543282980664 has 32 divisors (see below), whose sum is σ = 1438102008720. Its totient is φ = 170441719296.

The previous prime is 543282980651. The next prime is 543282980699. The reversal of 543282980664 is 466089282345.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 2.

It is a congruent number.

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, 665787559 + ... + 665788374.

Almost surely, 2^543282980664 is an apocalyptic number.

It is an amenable number.

543282980664 is an abundant number, since it is smaller than the sum of its proper divisors (894819028056).

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

543282980664 is a wasteful number, since it uses less digits than its factorization.

543282980664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331575959 (or 1331575955 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 57.

The spelling of 543282980664 in words is "five hundred forty-three billion, two hundred eighty-two million, nine hundred eighty thousand, six hundred sixty-four".