543506064 has 20 divisors (see below), whose sum is σ = 1404057456. Its totient is φ = 181168672.

The previous prime is 543506063. The next prime is 543506071. The reversal of 543506064 is 460605345.

It is not an unprimeable number, because it can be changed into a prime (543506063) 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, 5661474 + ... + 5661569.

Almost surely, 2^543506064 is an apocalyptic number.

It is an amenable number.

543506064 is an abundant number, since it is smaller than the sum of its proper divisors (860551392).

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

543506064 is a wasteful number, since it uses less digits than its factorization.

543506064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11323054 (or 11323048 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 543506064 is about 23313.2165090963. The cubic root of 543506064 is about 816.0838773833.

The spelling of 543506064 in words is "five hundred forty-three million, five hundred six thousand, sixty-four".