543311464 has 16 divisors (see below), whose sum is σ = 1019222820. Its totient is φ = 271518720.

The previous prime is 543311413. The next prime is 543311467. The reversal of 543311464 is 464113345.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 542424100 + 887364 = 23290^2 + 942^2 .

It is not an unprimeable number, because it can be changed into a prime (543311467) 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, 834 + ... + 32974.

Almost surely, 2^543311464 is an apocalyptic number.

It is an amenable number.

543311464 is a deficient number, since it is larger than the sum of its proper divisors (475911356).

543311464 is a wasteful number, since it uses less digits than its factorization.

543311464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34260 (or 34256 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 543311464 is about 23309.0425371786. The cubic root of 543311464 is about 815.9864673201.

The spelling of 543311464 in words is "five hundred forty-three million, three hundred eleven thousand, four hundred sixty-four".