543072264 has 128 divisors (see below), whose sum is σ = 1590969600. Its totient is φ = 151280640.

The previous prime is 543072227. The next prime is 543072281. The reversal of 543072264 is 462270345.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2018722 + ... + 2018990.

It is an arithmetic number, because the mean of its divisors is an integer number (12429450).

Almost surely, 2^543072264 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 543072264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (795484800).

543072264 is an abundant number, since it is smaller than the sum of its proper divisors (1047897336).

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

543072264 is a wasteful number, since it uses less digits than its factorization.

543072264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 543072264 is about 23303.9109164106. The cubic root of 543072264 is about 815.8667001595.

The spelling of 543072264 in words is "five hundred forty-three million, seventy-two thousand, two hundred sixty-four".