4573540564 has 6 divisors (see below), whose sum is σ = 8003695994. Its totient is φ = 2286770280.

The previous prime is 4573540561. The next prime is 4573540571. The reversal of 4573540564 is 4650453754.

It can be written as a sum of positive squares in only one way, i.e., 4503483664 + 70056900 = 67108^2 + 8370^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4573540564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4573540561) by changing a digit.

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 as a sum of consecutive naturals, namely, 571692567 + ... + 571692574.

Almost surely, 2^4573540564 is an apocalyptic number.

It is an amenable number.

4573540564 is a deficient number, since it is larger than the sum of its proper divisors (3430155430).

4573540564 is a wasteful number, since it uses less digits than its factorization.

4573540564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143385145 (or 1143385143 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 43.

The square root of 4573540564 is about 67627.9569704719. The cubic root of 4573540564 is about 1659.9086130558.

The spelling of 4573540564 in words is "four billion, five hundred seventy-three million, five hundred forty thousand, five hundred sixty-four".