543064764 has 96 divisors (see below), whose sum is σ = 1463132160. Its totient is φ = 155044800.

The previous prime is 543064757. The next prime is 543064777. The reversal of 543064764 is 467460345.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558799 + ... + 559769.

It is an arithmetic number, because the mean of its divisors is an integer number (15240960).

Almost surely, 2^543064764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 543064764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (731566080).

543064764 is an abundant number, since it is smaller than the sum of its proper divisors (920067396).

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

543064764 is a wasteful number, since it uses less digits than its factorization.

543064764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The square root of 543064764 is about 23303.7499986590. The cubic root of 543064764 is about 815.8629443497.

The spelling of 543064764 in words is "five hundred forty-three million, sixty-four thousand, seven hundred sixty-four".